MIT Kerberos 5 (aka krb5) 1.3.x, 1.4.x, 1.5.x, 1.6.x, 1.7.x, and 1.8.x through 1.8.3 does not properly determine the acceptability of checksums, which might allow remote attackers to modify user-visible prompt text, modify a response to a Key Distribution Center (KDC), or forge a KRB-SAFE message via certain checksums that (1) are unkeyed or (2) use RC4 keys.
CVSS Details
- CVSS 3.1 Base Score: 3.7
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Airport | — | Apply OS X security update 2011-004Upgrade macOS to the latest versionApply OS X security update 2011-001 | Aug 28, 2015 | Dec 2, 2010 |
| Apple Osx Kerberos | — | Apply OS X security update 2011-001Upgrade macOS to the latest version | Dec 16, 2011 | Dec 2, 2010 |
| Centos_linux | — | Upgrade krb5-libsUpgrade krb5-serverUpgrade krb5-workstationUpgrade krb5-devel | Dec 1, 2016 | Dec 2, 2010 |
| Debian | — | Upgrade krb5 | Jul 30, 2024 | Dec 2, 2010 |
| Freebsd | — | Upgrade krb5 | Dec 10, 2025 | Dec 9, 2010 |
| Gentoo Linux | — | Upgrade app-crypt/mit-krb5. | Oct 30, 2017 | Dec 2, 2010 |
| Hpux | — | Update krb5client.KRB5IA64SLIB-A to the latest versionUpdate krb5client.KRB5-RUN-A to the latest versionApply patch PHSS_41775 from HPUpdate krb5client.KRB5-64SLIB-A to the latest versionUpdate krb5client.KRB5-PRG-A to the latest versionUpdate krb5client.KRB5IA32SLIB-A to the latest versionUpdate krb5client.KRB5-SHLIB-A to the latest version | Aug 11, 2017 | Dec 2, 2010 |
| Oracle Solaris | — | Upgrade consolidation/osnet/osnet-incorporation to version 0.5.11-0.175.2.0.0.42.2 on Solaris 11.2Upgrade system/kernel/security/gss to version 0.5.11-0.175.1.11.0.3.2 on Solaris 11.1 | May 29, 2017 | Dec 2, 2010 |
| Oracle_linux | — | Upgrade krb5-workstationUpgrade krb5-develUpgrade krb5-serverUpgrade krb5-libs | Oct 16, 2024 | Dec 2, 2010 |
| Suse | — | Upgrade krb5-develUpgrade krb5-serverUpgrade krb5-devel-32bitUpgrade krb5-plugin-preauth-pkinitUpgrade krb5-docUpgrade krb5-x86Upgrade krb5-apps-serversUpgrade krb5Upgrade krb5-apps-clientsUpgrade krb5-clientUpgrade krb5-plugin-kdb-ldapUpgrade krb5-32bitUpgrade krb5-plugin-preauth-otpUpgrade krb5-plugin-preauth-spake | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade libkrb5-3Upgrade libkrb53 | Nov 8, 2024 | Dec 2, 2010 |
| Vmsa 2011 0007 | — | Upgrade VMware ESX 4.1 to build number 381591Upgrade VMware ESXi 4.1 to build number 381591 | May 12, 2011 | Apr 28, 2011 |
| Vmsa 2011 0012 | — | Upgrade VMware ESX 4.0 to build number 480973Upgrade VMware ESX 4.1 to build number 502767 | Oct 20, 2011 | Dec 2, 2010 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub