Updated 11 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

548 results · page 4 of 11

Jan 18, 2022In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involvinCVE-2021-29632 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Oct 19, 2021FreeBSD's crontab calculates the MD5 sum of the previous and new cronjob to determine if any changes have been made before copying the new version in.CVE-2011-1075 · Other software · Freebsd · reported by Red HatLow 3.7
FreeBSD's crontab calculates the MD5 sum of the previous and new cronjob to determine if any changes have been made before copying the new version in. In particular, it uses the MD5File() function, which takes a pathname as an argument, and is called with euid 0. A race condition in this process may lead to an arbitrary MD5 comparison regardless of the read permissions.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record marc.info security.netapp.com
Aug 30, 2021In FreeBSD 13.0-STABLE before n246938-0729ba2f49c9, 12.2-STABLE before r370383, 11.4-STABLE before r370381, 13.0-RELEASE before p4, 12.2-RELEASE before p10, andCVE-2021-29630 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 8.1
In FreeBSD 13.0-STABLE before n246938-0729ba2f49c9, 12.2-STABLE before r370383, 11.4-STABLE before r370381, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, the ggatec daemon does not validate the size of a response before writing it to a fixed-sized buffer allowing a malicious attacker in a privileged network position to overwrite the stack of ggatec and potentially execute arbitrary code.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Aug 30, 2021In FreeBSD 13.0-STABLE before n246941-20f96f215562, 12.2-STABLE before r370400, 11.4-STABLE before r370399, 13.0-RELEASE before p4, 12.2-RELEASE before p10, andCVE-2021-29631 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.8
In FreeBSD 13.0-STABLE before n246941-20f96f215562, 12.2-STABLE before r370400, 11.4-STABLE before r370399, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, certain VirtIO-based device models in bhyve failed to handle errors when fetching I/O descriptors. A malicious guest may cause the device model to operate on uninitialized I/O vectors leading to memory corruption, crashing of the bhyve process, and possibly arbitrary code execution in the bhyve process.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Aug 3, 2021libfetch before 2021-07-26, as used in apk-tools, xbps, and other products, mishandles numeric strings for the FTP and HTTP protocols.CVE-2021-36159 · Other software · Freebsd · reported by MITRECritical 9.1
libfetch before 2021-07-26, as used in apk-tools, xbps, and other products, mishandles numeric strings for the FTP and HTTP protocols. The FTP passive mode implementation allows an out-of-bounds read because strtol is used to parse the relevant numbers into address bytes. It does not check if the line ends prematurely. If it does, the for-loop condition checks for the '\0' terminator one byte too late.
Product
Libfetch
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 gitlab.alpinelinux.org
Jun 22, 2021It was found in FreeBSD 8.0, 6.3 and 4.9, and OpenBSD 4.6 that a null pointer dereference in ftpd/popen.c may lead to remote denial of service of the ftpd serviCVE-2010-4816 · Other software · Openbsd · reported by Red HatHigh 7.5
It was found in FreeBSD 8.0, 6.3 and 4.9, and OpenBSD 4.6 that a null pointer dereference in ftpd/popen.c may lead to remote denial of service of the ftpd service.
Product
Openbsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.freebsd.org seclists.org
Jun 4, 2021In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a CVE-2020-7469 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 12.2-STABLE before r367402, 11.4-STABLE before r368202, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 the handler for a routing option caches a pointer into the packet buffer holding the ICMPv6 message. However, when processing subsequent options the packet buffer may be freed, rendering the cached pointer invalid. The network stack may later dereference the pointer, potentially triggering a use-after-free.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 28, 2021In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and CVE-2021-29629 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message validation in libradius(3) could allow malicious clients or servers to trigger denial of service in vulnerable servers or clients respectively.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 28, 2021In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fCVE-2021-29628 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 7, 2021In FreeBSD 13.0-STABLE before n245050, 12.2-STABLE before r369525, 13.0-RC4 before p0, and 12.2-RELEASE before p6, listening socket accept filters implementing CVE-2021-29627 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.8
In FreeBSD 13.0-STABLE before n245050, 12.2-STABLE before r369525, 13.0-RC4 before p0, and 12.2-RELEASE before p6, listening socket accept filters implementing the accf_create callback incorrectly freed a process supplied argument string. Additional operations on the socket can lead to a double free or use after free.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 7, 2021In FreeBSD 13.0-STABLE before n245117, 12.2-STABLE before r369551, 11.4-STABLE before r369559, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE befoCVE-2021-29626 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In FreeBSD 13.0-STABLE before n245117, 12.2-STABLE before r369551, 11.4-STABLE before r369559, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, copy-on-write logic failed to invalidate shared memory page mappings between multiple processes allowing an unprivileged process to maintain a mapping after it is freed, allowing the process to read private data belonging to other processes or the kernel.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 7, 2021In FreeBSD 13.0-STABLE before n245118, 12.2-STABLE before r369552, 11.4-STABLE before r369560, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE befoCVE-2020-25584 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 13.0-STABLE before n245118, 12.2-STABLE before r369552, 11.4-STABLE before r369560, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, a superuser inside a FreeBSD jail configured with the non-default allow.mount permission could cause a race condition between the lookup of ".." and remounting a filesystem, allowing access to filesystem hierarchy outside of the jail.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 29, 2021In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 when processing a CVE-2020-25583 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 when processing a DNSSL option, rtsold(8) decodes domain name labels per an encoding specified in RFC 1035 in which the first octet of each label contains the label's length. rtsold(8) did not validate label lengths correctly and could overflow the destination buffer.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 29, 2021In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 rtsold(8) does notCVE-2020-25577 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 rtsold(8) does not verify that the RDNSS option does not extend past the end of the received packet before processing its contents. While the kernel currently ignores such malformed packets, it passes them to userspace programs. Any programs expecting the kernel to do validation may be vulnerable to an overflow.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 26, 2021In FreeBSD 12.2-STABLE before r365772, 11.4-STABLE before r365773, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a ftpd(8) bug in CVE-2020-7468 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 8.8
In FreeBSD 12.2-STABLE before r365772, 11.4-STABLE before r365773, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a ftpd(8) bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot(5). Moreover, the bug allows a malicious client to gain root privileges.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Mar 26, 2021In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD vCVE-2020-7467 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.6
In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these instructions was not trapped.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Mar 26, 2021In FreeBSD 12.2-STABLE before r365730, 11.4-STABLE before r365738, 12.1-RELEASE before p10, 11.4-RELEASE before p4, and 11.3-RELEASE before p14, a programming eCVE-2020-7464 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3
In FreeBSD 12.2-STABLE before r365730, 11.4-STABLE before r365738, 12.1-RELEASE before p10, 11.4-RELEASE before p4, and 11.3-RELEASE before p14, a programming error in the ure(4) device driver caused some Realtek USB Ethernet interfaces to incorrectly report packets with more than 2048 bytes in a single USB transfer as having a length of only 2048 bytes. An adversary can exploit this to cause the driver to misinterpret part of the payload of a large packet as a separate packet, and thereby inject packets across security boundaries such as VLANs.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Mar 26, 2021In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handlinCVE-2020-7463 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record seclists.org seclists.org
Mar 26, 2021In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop optioCVE-2020-7462 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop options over the loopback interface. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Mar 26, 2021In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) failCVE-2020-7461 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.3
In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) fails to handle certain malformed input related to handling of DHCP option 119 resulting a heap overflow. The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record cert-portal.siemens.com security.freebsd.org
Mar 26, 2021In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killallCVE-2020-25582 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 8.7
In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working directory is changed.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 26, 2021In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(CVE-2020-25581 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.5
In FreeBSD 12.2-STABLE before r369312, 11.4-STABLE before r369313, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 due to a race condition in the jail_remove(2) implementation, it may fail to kill some of the processes.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 26, 2021In FreeBSD 12.2-STABLE before r369346, 11.4-STABLE before r369345, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 a regression in the login.access(5) rule prCVE-2020-25580 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3
In FreeBSD 12.2-STABLE before r369346, 11.4-STABLE before r369345, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 a regression in the login.access(5) rule processor has the effect of causing rules to fail to match even when they should not. This means that rules denying access may be ignored.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 26, 2021In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 msdosfs(5) was faiCVE-2020-25579 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3
In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 msdosfs(5) was failing to zero-fill a pair of padding fields in the dirent structure, resulting in a leak of three uninitialized bytes.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Mar 26, 2021In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 several file systeCVE-2020-25578 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3
In FreeBSD 12.2-STABLE before r368969, 11.4-STABLE before r369047, 12.2-RELEASE before p3, 12.1-RELEASE before p13 and 11.4-RELEASE before p7 several file systems were not properly initializing the d_off field of the dirent structures returned by VOP_READDIR. In particular, tmpfs(5), smbfs(5), autofs(5) and mqueuefs(5) were failing to do so. As a result, eight uninitialized kernel stack bytes may be leaked to userspace by these file systems.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Sep 25, 2020bhyve, as used in FreeBSD through 12.1 and illumos (e.g., OmniOS CE through r151034 and OpenIndiana through Hipster 2020.04), does not properly restrict VMCS anCVE-2020-24718 · Other software · Freebsd · reported by MITREHigh 8.2
bhyve, as used in FreeBSD through 12.1 and illumos (e.g., OmniOS CE through r151034 and OpenIndiana through Hipster 2020.04), does not properly restrict VMCS and VMCB read/write operations, as demonstrated by a root user in a container on an Intel system, who can gain privileges by modifying VMCS_HOST_RIP.
Product
Freebsd
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 security.freebsd.org
Sep 3, 2020A memory corruption vulnerability was found in the kernel function kern_getfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11CVE-2020-24863 · Other software · Midnightbsd · reported by MITREMedium 5.5
A memory corruption vulnerability was found in the kernel function kern_getfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode.
Product
Midnightbsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record midnightbsd.org github.com
Sep 3, 2020In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attaCVE-2020-24385 · Other software · Midnightbsd · reported by MITREMedium 5.5
In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attackers to crash the running kernel. During binary interaction, td->td_emuldata in sys/compat/linux/linux_emul.h is not getting initialized and returns NULL from em_find().
Product
Midnightbsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record midnightbsd.org midnightbsd.org
Aug 27, 2020OpenZFS before 2.0.0-rc1, when used on FreeBSD, misinterprets group permissions as user permissions, as demonstrated by mode 0770 being equivalent to mode 0777.CVE-2020-24717 · Other software · Openzfs · reported by MITREHigh 7.8
OpenZFS before 2.0.0-rc1, when used on FreeBSD, misinterprets group permissions as user permissions, as demonstrated by mode 0770 being equivalent to mode 0777.
Product
Openzfs
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
Aug 27, 2020OpenZFS before 2.0.0-rc1, when used on FreeBSD, allows execute permissions for all directories.CVE-2020-24716 · Other software · Openzfs · reported by MITREHigh 7.8
OpenZFS before 2.0.0-rc1, when used on FreeBSD, allows execute permissions for all directories.
Product
Openzfs
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
Aug 6, 2020In FreeBSD 12.1-STABLE before r363918, 12.1-RELEASE before p8, 11.4-STABLE before r363919, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, the sendmsg systCVE-2020-7460 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7
In FreeBSD 12.1-STABLE before r363918, 12.1-RELEASE before p8, 11.4-STABLE before r363919, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, the sendmsg system call in the compat32 subsystem on 64-bit platforms has a time-of-check to time-of-use vulnerability allowing a mailcious userspace program to modify control message headers after they were validation.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Aug 6, 2020In FreeBSD 12.1-STABLE before r362166, 12.1-RELEASE before p8, 11.4-STABLE before r362167, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, missing length vCVE-2020-7459 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 6.8
In FreeBSD 12.1-STABLE before r362166, 12.1-RELEASE before p8, 11.4-STABLE before r362167, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, missing length validation code common to mulitple USB network drivers allows a malicious USB device to write beyond the end of an allocated network packet buffer.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Jul 9, 2020In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable causCVE-2020-7458 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Jul 9, 2020In FreeBSD 12.1-STABLE before r359565, 12.1-RELEASE before p7, 11.4-STABLE before r362975, 11.4-RELEASE before p1, and 11.3-RELEASE before p11, missing synchronCVE-2020-7457 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 8.1
In FreeBSD 12.1-STABLE before r359565, 12.1-RELEASE before p7, 11.4-STABLE before r362975, 11.4-RELEASE before p1, and 11.3-RELEASE before p11, missing synchronization in the IPV6_2292PKTOPTIONS socket option set handler contained a race condition allowing a malicious application to modify memory after being freed, possibly resulting in code execution.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record packetstormsecurity.com security.freebsd.org
Jun 9, 2020In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory loCVE-2020-7456 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 6.8
In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory location may be used for HID items if the push/pop level is not restored within the processing of that HID item allowing an attacker with physical access to a USB port to be able to use a specially crafted USB device to gain kernel or user-space code execution.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Jun 9, 2020AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execution.CVE-2020-13160 · Other software · Anydesk · reported by MITRECritical 9.8
AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execution.
Product
Anydesk
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record packetstormsecurity.com packetstormsecurity.com
May 13, 2020In FreeBSD 12.1-STABLE before r360973, 12.1-RELEASE before p5, 11.4-STABLE before r360973, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, the FTP packet handlCVE-2020-7455 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In FreeBSD 12.1-STABLE before r360973, 12.1-RELEASE before p5, 11.4-STABLE before r360973, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, the FTP packet handler in libalias incorrectly calculates some packet length allowing disclosure of small amounts of kernel (for kernel NAT) or natd process space (for userspace natd).
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 13, 2020In FreeBSD 12.1-STABLE before r360971, 12.1-RELEASE before p5, 11.4-STABLE before r360971, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, libalias does not prCVE-2020-7454 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.1-STABLE before r360971, 12.1-RELEASE before p5, 11.4-STABLE before r360971, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, libalias does not properly validate packet length resulting in modules causing an out of bounds read/write condition if no checking was built into the module.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 13, 2020In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on CVE-2019-15880 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 13, 2020In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module CVE-2019-15879 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.4
In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel memory.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
May 13, 2020In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situationCVE-2019-15878 · Other software · Freebsd · reported by secteam@freebsd.orgHigh 7.8
In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 28, 2020In FreeBSD 12.1-STABLE before r359021, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r359020, and 11.3-RELEASE before 11.3-RELEASE-p7, a missing null CVE-2020-7453 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 6
In FreeBSD 12.1-STABLE before r359021, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r359020, and 11.3-RELEASE before 11.3-RELEASE-p7, a missing null termination check in the jail_set configuration option "osrelease" may return more bytes with a subsequent jail_get system call allowing a malicious jail superuser with permission to create nested jails to read kernel memory.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Apr 28, 2020In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use oCVE-2020-7452 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.1
In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use of a user-controlled pointer in the epair virtual network module allowed vnet jailed privileged users to panic the host system and potentially execute arbitrary code in the kernel.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Apr 28, 2020In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packCVE-2019-5614 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in accessing out-of-bounds memory leading to a kernel panic or other unpredictable results.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 28, 2020In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packCVE-2019-15874 · Other software · Freebsd · reported by secteam@freebsd.orgCritical 9.8
In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory access after it has been freed leading to a kernel panic or other unpredictable results.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.netapp.com
Apr 28, 2020In FreeBSD 12.1-STABLE before r358739, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r358740, and 11.3-RELEASE before 11.3-RELEASE-p7, a TCP SYN-ACK oCVE-2020-7451 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.3
In FreeBSD 12.1-STABLE before r358739, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r358740, and 11.3-RELEASE before 11.3-RELEASE-p7, a TCP SYN-ACK or challenge TCP-ACK segment over IPv6 that is transmitted or retransmitted does not properly initialize the Traffic Class field disclosing one byte of kernel memory over the network.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Apr 28, 2020In FreeBSD 12.1-STABLE before r356606 and 12.1-RELEASE before 12.1-RELEASE-p3, driver specific ioctl command handlers in the ixl network driver failed to check CVE-2019-15877 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In FreeBSD 12.1-STABLE before r356606 and 12.1-RELEASE before 12.1-RELEASE-p3, driver specific ioctl command handlers in the ixl network driver failed to check whether the caller has sufficient privileges allowing unprivileged users to trigger updates to the device's non-volatile memory.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Apr 28, 2020In FreeBSD 12.1-STABLE before r356089, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r356090, and 11.3-RELEASE before 11.3-RELEASE-p7, driver specificCVE-2019-15876 · Other software · Freebsd · reported by secteam@freebsd.orgMedium 5.5
In FreeBSD 12.1-STABLE before r356089, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r356090, and 11.3-RELEASE before 11.3-RELEASE-p7, driver specific ioctl command handlers in the oce network driver failed to check whether the caller has sufficient privileges allowing unprivileged users to send passthrough commands to the device firmware.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record security.freebsd.org security.freebsd.org
Mar 13, 2020grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, mishandles font loading by a guest through a grub2.cfg file, leading to a buffer overflCVE-2020-10566 · Other software · Freebsd · reported by MITREHigh 7.8
grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, mishandles font loading by a guest through a grub2.cfg file, leading to a buffer overflow.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record svnweb.freebsd.org svnweb.freebsd.org
Mar 13, 2020grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command (read_* or write_*) bCVE-2020-10565 · Other software · Freebsd · reported by MITREHigh 7.8
grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command (read_* or write_*) by a guest through a grub2.cfg file. This allows an untrusted guest to perform arbitrary read or write operations in the context of the grub-bhyve process, resulting in code execution as root on the host OS.
Product
Freebsd
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record svnweb.freebsd.org svnweb.freebsd.org

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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