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HuttenlocherTechnologies
Updated 2 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
344new WordPress flaws this week
390,080entries in the database

328 results · page 2 of 7

  • Nov 11, 2025Missing cryptographic step in Windows Kerberos allows an unauthorized attacker to elevate privileges over a network.CVE-2025-60704 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Missing cryptographic step in Windows Kerberos allows an unauthorized attacker to elevate privileges over a network.

    Product
    Windows 10 Version 1607
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 2025IBM AIX 7.2, 7.3, IBM VIOS 3.1, and 4.1, when configured to use Kerberos network authentication, could allow a local user to write to files on the system with rCVE-2025-36244 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4

    IBM AIX 7.2, 7.3, IBM VIOS 3.1, and 4.1, when configured to use Kerberos network authentication, could allow a local user to write to files on the system with root privileges due to improper initialization of critical variables.

    Product
    AIX
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2025Amazon EMR Secret Agent creates a keytab file containing Kerberos credentials.CVE-2025-8904 · Other software · Amazon · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5Critical 9

    Amazon EMR Secret Agent creates a keytab file containing Kerberos credentials. This file is stored in the /tmp/ directory. A user with access to this directory and another account can potentially decrypt the keys and escalate to higher privileges. Users are advised to upgrade to Amazon EMR version 7.5 or higher. For Amazon EMR releases between 6.10 and 7.4, we strongly recommend that you run the bootstrap script and RPM files with the fix provided in the location below.

    Product
    EMR
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2025Relative path traversal in Windows Kerberos allows an authorized attacker to elevate privileges over a network.CVE-2025-53779 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2

    Relative path traversal in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

    Product
    Windows Server 2025
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 8, 2025Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.CVE-2025-47978 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.

    Product
    Windows Server 2022
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 20, 2025In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduCVE-2025-37924 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Critical 9.8

    In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointer created by ksmbd_free_user. However, it is possible another thread could be operating on the session and make use of sess->user after it has been passed to ksmbd_free_user but before sess->user is set to NULL.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 15, 2025A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum desigCVE-2025-3576 · Other software · Red Hat · reported by Red HatMedium 5.9

    A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This may lead to unauthorized message tampering.

    Product
    Red Hat Enterprise Linux 10
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025Insecure storage of sensitive information in Windows Kerberos allows an authorized attacker to bypass a security feature locally.CVE-2025-29809 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1

    Insecure storage of sensitive information in Windows Kerberos allows an authorized attacker to bypass a security feature locally.

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025Insufficient resource pool in Windows Kerberos allows an unauthorized attacker to deny service over a network.CVE-2025-27479 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Insufficient resource pool in Windows Kerberos allows an unauthorized attacker to deny service over a network.

    Product
    Windows Server 2012
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2025Improper input validation in Windows Kerberos allows an authorized attacker to elevate privileges over a network.CVE-2025-26647 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Improper input validation in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

    Product
    Windows Server 2008 R2 Service Pack 1
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 11, 2025Windows Kerberos Denial of Service VulnerabilityCVE-2025-21350 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9

    Windows Kerberos Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2025Windows Kerberos Security Feature Bypass VulnerabilityCVE-2025-21299 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.1

    Windows Kerberos Security Feature Bypass Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2025Windows Kerberos Information Disclosure VulnerabilityCVE-2025-21242 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 5.9

    Windows Kerberos Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 14, 2025Windows Kerberos Denial of Service VulnerabilityCVE-2025-21218 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Kerberos Denial of Service Vulnerability

    Product
    Windows Server 2012
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 3, 2024Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secreCVE-2024-45106 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1

    Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: * ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is false. * The user configured in ozone.s3g.kerberos.principal is also configured in ozone.s3.administrators or ozone.administrators. Users are recommended to upgrade to Apache Ozone version 1.4.1 which disables the affected endpoint.

    Product
    Apache Ozone
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 8, 2024Windows Kerberos Information Disclosure VulnerabilityCVE-2024-43547 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Windows Kerberos Information Disclosure Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 8, 2024Windows Kerberos Elevation of Privilege VulnerabilityCVE-2024-38129 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows Server 2022, 23H2 Edition (Server Core installation)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 10, 2024Windows Kerberos Elevation of Privilege VulnerabilityCVE-2024-38239 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2024Windows Kerberos Elevation of Privilege VulnerabilityCVE-2024-29995 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1809
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 28, 2024In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid CVE-2024-37371 · Other software · Siemens · reported by MITRECritical 9.1

    In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.

    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.
  • Jun 28, 2024In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped CVE-2024-37370 · Other software · Siemens · reported by MITREHigh 7.5

    In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.

    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.
  • Jun 12, 2024A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key.CVE-2024-3183 · Other software · Red Hat · reported by Red HatHigh 8.1

    A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key directly. For user principals, this key is a hash of a public per-principal randomly-generated salt and the user’s password. If a principal is compromised it means the attacker would be able to retrieve tickets encrypted to any principal, all of them being encrypted by their own key directly. By taking these tickets and salts offline, the attacker could run brute force attacks to find character strings able to decrypt tickets when combined to a principal salt (i.e. find the principal’s password).

    Product
    Red Hat Enterprise Linux 7
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 12, 2024A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on CVE-2024-2698 · Other software · Red Hat · reported by Red HatHigh 8.8

    A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the check_allowed_to_delegate() function: If the target service argument is NULL, then it means the KDC is probing for general constrained delegation rules and not checking a specific S4U2Proxy request. In FreeIPA 4.11.0, the behavior of ipadb_match_acl() was modified to match the changes from upstream MIT Kerberos 1.20. However, a mistake resulting in this mechanism applies in cases where the target service argument is set AND where it is unset. This results in S4U2Proxy requests being accepted regardless of whether or not there is a matching service delegation rule.

    Product
    Red Hat Enterprise Linux 8
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 10, 2024A vulnerability was found in csmock where a regular user of the OSH service (anyone with a valid Kerberos ticket) can use the vulnerability to disclose the confCVE-2024-2243 · Other software · Csutils · reported by patrick@puiterwijk.orgHigh 7.6

    A vulnerability was found in csmock where a regular user of the OSH service (anyone with a valid Kerberos ticket) can use the vulnerability to disclose the confidential Snyk authentication token and to run arbitrary commands on OSH workers.

    Product
    Csmock
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 2024Windows Kerberos Elevation of Privilege VulnerabilityCVE-2024-26248 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1809
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 2024Windows Kerberos Denial of Service VulnerabilityCVE-2024-26183 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comMedium 6.5

    Windows Kerberos Denial of Service Vulnerability

    Product
    Windows 10 Version 1809
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2024Windows Kerberos Security Feature Bypass VulnerabilityCVE-2024-21427 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Kerberos Security Feature Bypass Vulnerability

    Product
    Windows Server 2019
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2024Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.CVE-2024-26462 · Other software · MIT · reported by MITREMedium 5.5

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.

    Product
    Kerberos 5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2024Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.CVE-2024-26461 · Other software · mit · reported by MITREHigh 7.5

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.

    Product
    kerberos_5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2024Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.CVE-2024-26458 · Other software · MIT · reported by MITREMedium 5.3

    Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.

    Product
    Kerberos 5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2024Windows Kerberos Security Feature Bypass VulnerabilityCVE-2024-20674 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.8

    Windows Kerberos Security Feature Bypass Vulnerability

    Product
    Windows 10 Version 1809
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 29, 2023The Kantega SAML SSO OIDC Kerberos Single Sign-on apps before 6.20.0 for Atlassian products allow XSS if SAML POST Binding is enabled.CVE-2023-52240 · Other software · Kantega-sso · reported by MITREMedium 6.1

    The Kantega SAML SSO OIDC Kerberos Single Sign-on apps before 6.20.0 for Atlassian products allow XSS if SAML POST Binding is enabled. This affects 4.4.2 through 4.14.8 before 4.14.9, 5.0.0 through 5.11.4 before 5.11.5, and 6.0.0 through 6.19.0 before 6.20.0. The full product names are Kantega SAML SSO OIDC Kerberos Single Sign-on for Jira Data Center & Server (Kantega SSO Enterprise), Kantega SAML SSO OIDC Kerberos Single Sign-on for Confluence Data Center & Server (Kantega SSO Enterprise), Kantega SAML SSO OIDC Kerberos Single Sign-on for Bitbucket Data Center & Server (Kantega SSO Enterprise), Kantega SAML SSO OIDC Kerberos Single Sign-on for Bamboo Data Center & Server (Kantega SSO Enterprise), and Kantega SAML SSO OIDC Kerberos Single Sign-on for FeCru Server (Kantega SSO Enterprise). (Here, FeCru refers to the Atlassian Fisheye and Crucible products running together.)

    Product
    Kantega Saml SSO Oidc Kerberos Single Sign-on
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 16, 2023kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data CVE-2023-39975 · Other software · MIT · reported by MITREHigh 8.8

    kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.

    Product
    Kerberos 5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 7, 2023lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer.CVE-2023-36054 · Other software · MIT · reported by MITREMedium 6.5

    lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.

    Product
    Kerberos 5
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 22, 2023pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution CenCVE-2023-3326 · Other software · FreeBSD · reported by secteam@freebsd.orgCritical 9.8

    pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pam_krb5 has no way to validate the response from the KDC, and essentially trusts the tgt provided over the network as being valid. In a non-default FreeBSD installation that leverages pam_krb5 for authentication and does not have a keytab provisioned, an attacker that is able to control both the password and the KDC responses can return a valid tgt, allowing authentication to occur for any user on the system.

    Product
    FreeBSD
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 31, 2023Windows Kerberos Elevation of Privilege VulnerabilityCVE-2022-35756 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1809
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 11, 2023Windows Kerberos Elevation of Privilege VulnerabilityCVE-2023-28244 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows Server 2019
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 27, 2023The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance.CVE-2022-3116 · Other software · Heimdal Project · reported by Red HatHigh 7.5

    The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.

    Product
    Heimdal
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 6, 2023Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac isCVE-2022-45141 · Other software · Samba · reported by Red HatCritical 9.8

    Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 3, 2023In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption.CVE-2022-41862 · Other software · Postgresql · reported by Red HatLow 3.7

    In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

    Product
    Postgresql
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 15, 2023Customers who had configured their polling to occur via Kerberos did not expect NTLM Traffic on their environment, but since we were querying for data via IP adCVE-2022-47508 · Other software · SolarWinds · reported by psirt@solarwinds.comHigh 7.5

    Customers who had configured their polling to occur via Kerberos did not expect NTLM Traffic on their environment, but since we were querying for data via IP address this prevented us from utilizing Kerberos.

    Product
    Server & Application Monitor (SAM)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 2023Windows Kerberos Elevation of Privilege VulnerabilityCVE-2023-21817 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2023The 'LDAP Integration with Active Directory and OpenLDAP - NTLM & Kerberos Login' extension is vulnerable to LDAP Injection since is not properly sanitizing theCVE-2023-23749 · Other software · miniorange · reported by security@joomla.orgHigh 7.5

    The 'LDAP Integration with Active Directory and OpenLDAP - NTLM & Kerberos Login' extension is vulnerable to LDAP Injection since is not properly sanitizing the 'username' POST parameter. An attacker can manipulate this paramter to dump arbitrary contents form the LDAP Database.

    Product
    LDAP Integration with Active Directory and OpenLDAP - NTLM & Kerberos Login
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 25, 2022PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, oCVE-2022-42898 · Other software · Siemens · reported by MITREHigh 8.8

    PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."

    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.
  • Nov 15, 2022Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos.CVE-2022-41916 · Other software · heimdal · reported by GitHubMedium 5.9

    Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC (via PKINIT) and kinit (via PKINIT), as well as any third-party applications using Heimdal's libhx509. Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds for this issue.

    Product
    heimdal
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Windows Kerberos Denial of Service VulnerabilityCVE-2022-41053 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5

    Windows Kerberos Denial of Service Vulnerability

    Product
    Windows 10 Version 1507
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Windows Kerberos Elevation of Privilege VulnerabilityCVE-2022-37967 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows Server 2008 Service Pack 2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 9, 2022Windows Kerberos RC4-HMAC Elevation of Privilege VulnerabilityCVE-2022-37966 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1

    Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability

    Product
    Windows Server 2008 Service Pack 2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 13, 2022Windows Kerberos Elevation of Privilege VulnerabilityCVE-2022-33679 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows Server 2019
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 13, 2022Windows Kerberos Elevation of Privilege VulnerabilityCVE-2022-33647 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.1

    Windows Kerberos Elevation of Privilege Vulnerability

    Product
    Windows Server 2019
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

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