Updated 7 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list

34added in the last 30 days

343new WordPress flaws this week

390,080entries in the database

270 results · page 5 of 6

Oct 3, 2024NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform name compreCVE-2024-8508 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 5.3
NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform name compression for. Malicious upstreams responses with very large RRsets can cause Unbound to spend a considerable time applying name compression to downstream replies. This can lead to degraded performance and eventually denial of service in well orchestrated attacks. The vulnerability can be exploited by a malicious actor querying Unbound for the specially crafted contents of a malicious zone with very large RRsets. Before Unbound replies to the query it will try to apply name compression which was an unbounded operation that could lock the CPU until the whole packet was complete. Unbound version 1.21.1 introduces a hard limit on the number of name compression calculations it is willing to do per packet. Packets that need more compression will result in semi-compressed packets or truncated packets, even on TCP for huge messages, to avoid locking the CPU for long. This change should not affect normal DNS traffic.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record nlnetlabs.nl openwall.com
Sep 18, 2024In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_pCVE-2024-46778 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value. This fixes 1 REVERSE_INULL issue reported by Coverity.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Jul 16, 2024A Denial of Service vulnerability was identified in GitHub Enterprise Server that allowed an attacker to cause unbounded resource exhaustion by sending a large CVE-2024-5795 · Other software · GitHub · reported by product-cna@github.comHigh 7.7
A Denial of Service vulnerability was identified in GitHub Enterprise Server that allowed an attacker to cause unbounded resource exhaustion by sending a large payload to the Git server. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in version 3.13.1, 3.12.6, 3.11.12, 3.10.14, and 3.9.17. This vulnerability was reported via the GitHub Bug Bounty program.
Product
GitHub Enterprise Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.github.com docs.github.com
Jun 5, 2024Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single coCVE-2024-34055 · Other software · Cyrusimap · reported by MITREMedium 6.5
Cyrus IMAP before 3.8.3 and 3.10.x before 3.10.0-rc1 allows authenticated attackers to cause unbounded memory allocation by sending many LITERALs in a single command.
Product
Cyrus Imap
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com lists.fedoraproject.org
May 21, 2024When storing unbounded types in a BTreeMap, a node is represented as a linked list of "memory chunks".CVE-2024-4435 · Other software · Internet Computer · reported by 6b35d637-e00f-4228-858c-b20ad6e1d07bMedium 5.9
When storing unbounded types in a BTreeMap, a node is represented as a linked list of "memory chunks". It was discovered recently that when we deallocate a node, in some cases only the first memory chunk is deallocated, and the rest of the memory chunks remain (incorrectly) allocated, causing a memory leak. In the worst case, depending on how a canister uses the BTreeMap, an adversary could interact with the canister through its API and trigger interactions with the map that keep consuming memory due to the memory leak. This could potentially lead to using an excessive amount of memory, or even running out of memory. This issue has been fixed in #212 https://github.com/dfinity/stable-structures/pull/212 by changing the logic for deallocating nodes to ensure that all of a node's memory chunks are deallocated and users are asked to upgrade to version 0.6.4.. Tests have been added to prevent regressions of this nature moving forward. Note: Users of stable-structure < 0.6.0 are not affected. Users who are not storing unbounded types in BTreeMap are not affected and do not need to upgrade. Otherwise, an upgrade to version 0.6.4 is necessary.
Product
ic-stable-structures
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record docs.rs github.com
May 17, 2024In the Linux kernel, the following vulnerability has been resolved: dpll: fix pin dump crash for rebound module When a kernel module is unbound but the pin reCVE-2024-35836 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: dpll: fix pin dump crash for rebound module When a kernel module is unbound but the pin resources were not entirely freed (other kernel module instance of the same PCI device have had kept the reference to that pin), and kernel module is again bound, the pin properties would not be updated (the properties are only assigned when memory for the pin is allocated), prop pointer still points to the kernel module memory of the kernel module which was deallocated on the unbind. If the pin dump is invoked in this state, the result is a kernel crash. Prevent the crash by storing persistent pin properties in dpll subsystem, copy the content from the kernel module when pin is allocated, instead of using memory of the kernel module.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Apr 8, 2024Issue summary: Some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3 sessions Impact summary: An attacker may exCVE-2024-2511 · Websites & servers · OpenSSL · reported by openssl-security@openssl.orgMedium 5.9
Issue summary: Some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3 sessions Impact summary: An attacker may exploit certain server configurations to trigger unbounded memory growth that would lead to a Denial of Service This problem can occur in TLSv1.3 if the non-default SSL_OP_NO_TICKET option is being used (but not if early_data support is also configured and the default anti-replay protection is in use). In this case, under certain conditions, the session cache can get into an incorrect state and it will fail to flush properly as it fills. The session cache will continue to grow in an unbounded manner. A malicious client could deliberately create the scenario for this failure to force a Denial of Service. It may also happen by accident in normal operation. This issue only affects TLS servers supporting TLSv1.3. It does not affect TLS clients. The FIPS modules in 3.2, 3.1 and 3.0 are not affected by this issue. OpenSSL 1.0.2 is also not affected by this issue.
Product
OpenSSL
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Apr 3, 2024amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOCVE-2024-2653 · Other software · AMPHP · reported by cret@cert.orgHigh 8.2
amphp/http will collect CONTINUATION frames in an unbounded buffer and will not check a limit until it has received the set END_HEADERS flag, resulting in an OOM crash.
Product
amphp/http-client
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com github.com
Mar 12, 2024Cloudflare quiche was discovered to be vulnerable to unbounded storage of information related to connection ID retirement, which could lead to excessive resourcCVE-2024-1410 · Other software · Cloudflare · reported by cna@cloudflare.comLow 3.7
Cloudflare quiche was discovered to be vulnerable to unbounded storage of information related to connection ID retirement, which could lead to excessive resource consumption. Each QUIC connection possesses a set of connection Identifiers (IDs); see RFC 9000 Section 5.1 https://datatracker.ietf.org/doc/html/rfc9000#section-5.1 . Endpoints declare the number of active connection IDs they are willing to support using the active_connection_id_limit transport parameter. The peer can create new IDs using a NEW_CONNECTION_ID frame but must stay within the active ID limit. This is done by retirement of old IDs, the endpoint sends NEW_CONNECTION_ID includes a value in the retire_prior_to field, which elicits a RETIRE_CONNECTION_ID frame as confirmation. An unauthenticated remote attacker can exploit the vulnerability by sending NEW_CONNECTION_ID frames and manipulating the connection (e.g. by restricting the peer's congestion window size) so that RETIRE_CONNECTION_ID frames can only be sent at a slower rate than they are received, leading to storage of information related to connection IDs in an unbounded queue. Quiche versions 0.19.2 and 0.20.1 are the earliest to address this problem. Th
Product
quiche
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Mar 7, 2024NLnet Labs Unbound version 1.18.0 up to and including version 1.19.1 contain a vulnerability that can cause denial of service by a certain code path that can leCVE-2024-1931 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlHigh 7.5
NLnet Labs Unbound version 1.18.0 up to and including version 1.19.1 contain a vulnerability that can cause denial of service by a certain code path that can lead to an infinite loop. Unbound 1.18.0 introduced a feature that removes EDE records from responses with size higher than the client's advertised buffer size. Before removing all the EDE records however, it would try to see if trimming the extra text fields on those records would result in an acceptable size while still retaining the EDE codes. Due to an unchecked condition, the code that trims the text of the EDE records could loop indefinitely. This happens when Unbound would reply with attached EDE information on a positive reply and the client's buffer size is smaller than the needed space to include EDE records. The vulnerability can only be triggered when the 'ede: yes' option is used; non default configuration. From version 1.19.2 on, the code is fixed to avoid looping indefinitely.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.fedoraproject.org lists.fedoraproject.org
Mar 4, 2024In the Linux kernel, the following vulnerability has been resolved: phonet/pep: refuse to enable an unbound pipe This ioctl() implicitly assumed that the sockCVE-2021-47086 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: phonet/pep: refuse to enable an unbound pipe This ioctl() implicitly assumed that the socket was already bound to a valid local socket name, i.e. Phonet object. If the socket was not bound, two separate problems would occur: 1) We'd send an pipe enablement request with an invalid source object. 2) Later socket calls could BUG on the socket unexpectedly being connected yet not bound to a valid object.
Product
Linux
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org git.kernel.org
Feb 15, 2024A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configurCVE-2024-1488 · Other software · Red Hat · reported by Red HatHigh 8
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
Product
Red Hat Enterprise Linux 8
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record access.redhat.com access.redhat.com
Dec 21, 2023Apache Airflow, versions 2.6.0 through 2.7.3 has a stored XSS vulnerability that allows a DAG author to add an unbounded and not-sanitized javascript in the parCVE-2023-47265 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.4
Apache Airflow, versions 2.6.0 through 2.7.3 has a stored XSS vulnerability that allows a DAG author to add an unbounded and not-sanitized javascript in the parameter description field of the DAG. This Javascript can be executed on the client side of any of the user who looks at the tasks in the browser sandbox. While this issue does not allow to exit the browser sandbox or manipulation of the server-side data - more than the DAG author already has, it allows to modify what the user looking at the DAG details sees in the browser - which opens up all kinds of possibilities of misleading other users. Users of Apache Airflow are recommended to upgrade to version 2.8.0 or newer to mitigate the risk associated with this vulnerability
Product
Apache Airflow
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com github.com
Nov 9, 2023HashiCorp Vault and Vault Enterprise inbound client requests triggering a policy check can lead to an unbounded consumption of memory.CVE-2023-5954 · Other software · HashiCorp · reported by security@hashicorp.comMedium 5.9
HashiCorp Vault and Vault Enterprise inbound client requests triggering a policy check can lead to an unbounded consumption of memory. A large number of these requests may lead to denial-of-service. Fixed in Vault 1.15.2, 1.14.6, and 1.13.10.
Product
Vault
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record discuss.hashicorp.com security.netapp.com
Oct 20, 2023An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.CVE-2023-3487 · Other software · silabs.com · reported by product-security@silabs.comHigh 7.7
An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.
Product
GSDK
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record community.silabs.com github.com
Jan 21, 2023In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse.CVE-2023-24056 · Other software · Pkgconf · reported by MITREMedium 5.5
In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconf_tuple_parse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.
Product
Pkgconf
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record gitea.treehouse.systems github.com
Dec 27, 2022Due to unbounded alias chasing, a maliciously crafted YAML file can cause the system to consume significant system resources.CVE-2021-4235 · Other software · gopkg.in/yaml.v2 · reported by security@golang.orgMedium 5.5
Due to unbounded alias chasing, a maliciously crafted YAML file can cause the system to consume significant system resources. If parsing user input, this may be used as a denial of service vector.
Product
gopkg.in/yaml.v2
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Oct 11, 2022Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g.CVE-2022-33747 · Other software · Xen · reported by security@xen.orgLow 3.8
Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M (Physical-to-Machine) mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation (to replace a large mapping with individual smaller ones). These memory allocations are taken from the global memory pool. A malicious guest might be able to cause the global memory pool to be exhausted by manipulating its own P2M mappings.
Product
xen
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com xenbits.xen.org
Sep 26, 2022A vulnerability named 'Non-Responsive Delegation Attack' (NRDelegation Attack) has been discovered in various DNS resolving software.CVE-2022-3204 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlHigh 7.5
A vulnerability named 'Non-Responsive Delegation Attack' (NRDelegation Attack) has been discovered in various DNS resolving software. The NRDelegation Attack works by having a malicious delegation with a considerable number of non responsive nameservers. The attack starts by querying a resolver for a record that relies on those unresponsive nameservers. The attack can cause a resolver to spend a lot of time/resources resolving records under a malicious delegation point where a considerable number of unresponsive NS records reside. It can trigger high CPU usage in some resolver implementations that continually look in the cache for resolved NS records in that delegation. This can lead to degraded performance and eventually denial of service in orchestrated attacks. Unbound does not suffer from high CPU usage, but resources are still needed for resolving the malicious delegation. Unbound will keep trying to resolve the record until hard limits are reached. Based on the nature of the attack and the replies, different limits could be reached. From version 1.16.3 on, Unbound introduces fixes for better performance when under load, by cutting opportunistic queries for nameserver discover
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org lists.fedoraproject.org
Aug 1, 2022NLnet Labs Unbound, up to and including version 1.16.1, is vulnerable to a novel type of the "ghost domain names" attack.CVE-2022-30699 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 6.5
NLnet Labs Unbound, up to and including version 1.16.1, is vulnerable to a novel type of the "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a rogue domain name when the cached delegation information is about to expire. The rogue nameserver delays the response so that the cached delegation information is expired. Upon receiving the delayed answer containing the delegation information, Unbound overwrites the now expired entries. This action can be repeated when the delegation information is about to expire making the rogue delegation information ever-updating. From version 1.16.2 on, Unbound stores the start time for a query and uses that to decide if the cached delegation information can be overwritten.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org lists.fedoraproject.org
Aug 1, 2022NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the "ghost domain names" attack.CVE-2022-30698 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 6.5
NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried for a subdomain of a rogue domain name. The rogue nameserver returns delegation information for the subdomain that updates Unbound's delegation cache. This action can be repeated before expiry of the delegation information by querying Unbound for a second level subdomain which the rogue nameserver provides new delegation information. Since Unbound is a child-centric resolver, the ever-updating child delegation information can keep a rogue domain name resolvable long after revocation. From version 1.16.2 on, Unbound checks the validity of parent delegation records before using cached delegation information.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org lists.fedoraproject.org
May 15, 2022nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer ovCVE-2022-30767 · Other software · Denx · reported by MITRECritical 9.8
nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.
Product
U-boot
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com lists.denx.de
Apr 5, 2022Stack overflow vulnerability in Jerryscript before commit e1ce7dd7271288be8c0c8136eea9107df73a8ce2 on Oct 20, 2021 due to an unbounded recursive call to the newCVE-2021-41752 · Other software · Jerryscript · reported by MITRECritical 9.8
Stack overflow vulnerability in Jerryscript before commit e1ce7dd7271288be8c0c8136eea9107df73a8ce2 on Oct 20, 2021 due to an unbounded recursive call to the new opt() function.
Product
Jerryscript
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Dec 15, 2021In onNullBinding of ManagedServices.java, there is a possible permission bypass due to an incorrectly unbound service.CVE-2021-0984 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In onNullBinding of ManagedServices.java, there is a possible permission bypass due to an incorrectly unbound service. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-192475653
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com source.android.com
Sep 5, 2021In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denialCVE-2021-40524 · Other software · Pureftpd · reported by MITREHigh 7.5
In Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denial of service or a server hang. This occurs because a certain greater-than-zero test does not anticipate an initial -1 value. (Versions 1.0.23 through 1.0.49 are affected.)
Product
Pure-ftpd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
May 27, 2021A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podmCVE-2020-1702 · Other software · Containers-image Project · reported by Red HatLow 3.3
A malicious container image can consume an unbounded amount of memory when being pulled to a container runtime host, such as Red Hat Enterprise Linux using podman, or OpenShift Container Platform. An attacker can use this flaw to trick a user, with privileges to pull container images, into crashing the process responsible for pulling the image. This flaw affects containers-image versions before 5.2.0.
Product
Containers-image
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.redhat.com bugzilla.redhat.com
May 11, 2021In JetBrains IntelliJ IDEA before 2021.1, DoS was possible because of unbounded resource allocation.CVE-2021-30504 · Other software · Jetbrains · reported by MITREHigh 7.5
In JetBrains IntelliJ IDEA before 2021.1, DoS was possible because of unbounded resource allocation.
Product
Intellij Idea
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blog.jetbrains.com blog.jetbrains.com
May 6, 2021Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because get_stdinput allows unbounded reads that are accompanied by unbounded increases in a cerCVE-2020-28009 · Other software · Exim · reported by MITREHigh 7.8
Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because get_stdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation may be impractical because of the execution time needed to overflow (multiple days).
Product
Exim
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record exim.org exim.org
Apr 27, 2021Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy.CVE-2019-25042 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an assertion failure via a compressed name in dname_pkt_copy.CVE-2019-25041 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.9.5 allows an assertion failure via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an infinite loop via a compressed name in dname_pkt_copy.CVE-2019-25040 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.9.5 allows an infinite loop via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an integer overflow in a size calculation in respip/respip.c.CVE-2019-25039 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an integer overflow in a size calculation in respip/respip.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an integer overflow in a size calculation in dnscrypt/dnscrypt.c.CVE-2019-25038 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an integer overflow in a size calculation in dnscrypt/dnscrypt.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an assertion failure and denial of service in dname_pkt_copy via an invalid packet.CVE-2019-25037 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.9.5 allows an assertion failure and denial of service in dname_pkt_copy via an invalid packet. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname.CVE-2019-25036 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an out-of-bounds write in sldns_bget_token_par.CVE-2019-25035 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an out-of-bounds write in sldns_bget_token_par. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write.CVE-2019-25034 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro.CVE-2019-25033 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc.CVE-2019-25032 · Other software · Nlnetlabs · reported by MITRECritical 9.8
Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Apr 27, 2021Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session.CVE-2019-25031 · Other software · Nlnetlabs · reported by MITREMedium 5.9
Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. create_unbound_ad_servers.sh is a contributed script from the community that facilitates automatic configuration creation. It is not part of the Unbound installation
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org ostif.org
Dec 7, 2020NLnet Labs Unbound, up to and including version 1.12.0, and NLnet Labs NSD, up to and including version 4.3.3, contain a local vulnerability that would allow foCVE-2020-28935 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 5.5
NLnet Labs Unbound, up to and including version 1.12.0, and NLnet Labs NSD, up to and including version 4.3.3, contain a local vulnerability that would allow for a local symlink attack. When writing the PID file, Unbound and NSD create the file if it is not there, or open an existing file for writing. In case the file was already present, they would follow symlinks if the file happened to be a symlink instead of a regular file. An additional chown of the file would then take place after it was written, making the user Unbound/NSD is supposed to run as the new owner of the file. If an attacker has local access to the user Unbound/NSD runs as, she could create a symlink in place of the PID file pointing to a file that she would like to erase. If then Unbound/NSD is killed and the PID file is not cleared, upon restarting with root privileges, Unbound/NSD will rewrite any file pointed at by the symlink. This is a local vulnerability that could create a Denial of Service of the system Unbound/NSD is running on. It requires an attacker having access to the limited permission user Unbound/NSD runs as and point through the symlink to a critical file on the system.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.debian.org lists.debian.org
Nov 27, 2020An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414.CVE-2020-10772 · Other software · Nlnetlabs · reported by Red HatHigh 7.5
An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification ratio compared to versions of Unbound that shipped before the mentioned erratum. This issue is about the incomplete fix for CVE-2020-12662, and it does not affect upstream versions of Unbound.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugzilla.redhat.com bugzilla.redhat.com
Nov 10, 2020An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations CVE-2020-16127 · Other software · Freedesktop · reported by security@ubuntu.comLow 2.8
An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location.
Product
accountsservice
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record securitylab.github.com securitylab.github.com
Nov 6, 2020In Play Framework 2.6.0 through 2.8.2, stack consumption can occur because of unbounded recursion during parsing of crafted JSON documents.CVE-2020-26883 · Other software · Lightbend · reported by MITREHigh 7.5
In Play Framework 2.6.0 through 2.8.2, stack consumption can occur because of unbounded recursion during parsing of crafted JSON documents.
Product
Play Framework
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record playframework.com playframework.com
Nov 6, 2020MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asnCVE-2020-28196 · Other software · Siemens · reported by MITREHigh 7.5
MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.
Product
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com lists.apache.org
Jun 16, 2020This is an unbounded write into kernel global memory, via a user-controlled buffer size.Product: AndroidVersions: Android kernelAndroid ID: A-135130450CVE-2020-0223 · Computers, phones & browsers · Google · reported by security@android.comCritical 9.8
This is an unbounded write into kernel global memory, via a user-controlled buffer size.Product: AndroidVersions: Android kernelAndroid ID: A-135130450
Product
Android
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record source.android.com source.android.com
May 19, 2020Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.CVE-2020-12663 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org lists.opensuse.org
May 19, 2020Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue.CVE-2020-12662 · Other software · Nlnetlabs · reported by MITREHigh 7.5
Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
Product
Unbound
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.opensuse.org lists.opensuse.org
Apr 7, 2020The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream.CVE-2020-11612 · Other software · Netty · reported by MITREHigh 7.5
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Product
Netty
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com github.com
Jan 31, 2020HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of serviceCVE-2020-7219 · Other software · Hashicorp · reported by MITREHigh 7.5
HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 1.6.3.
Product
Consul
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record github.com hashicorp.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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