The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer.
CVSS Details
- CVSS 3.1 Base Score: 9.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Kerberos | — | Upgrade macOS to the latest versionApply OS X security update 2009-002 | Dec 16, 2011 | Apr 8, 2009 |
| Centos_linux | — | Upgrade krb5-workstationUpgrade krb5-develUpgrade krb5-libsUpgrade krb5-server | Dec 1, 2016 | Apr 8, 2009 |
| Debian | — | Upgrade krb5 | Jul 30, 2024 | Apr 9, 2009 |
| Gentoo Linux | — | Upgrade app-crypt/mit-krb5. | Oct 30, 2017 | Apr 8, 2009 |
| Hpux | — | Update krb5client.KRB5-RUN-A to the latest versionUpdate krb5client.KRB5-64SLIB-A to the latest versionUpdate krb5client.KRB5IA32SLIB-A to the latest versionUpdate krb5client.KRB5IA64SLIB-A to the latest versionUpdate krb5client.KRB5-PRG-A to the latest versionUpdate krb5client.KRB5-SHLIB-A to the latest version | Aug 11, 2017 | Apr 8, 2009 |
| Oracle_linux | — | Upgrade krb5-develUpgrade krb5-libsUpgrade krb5-serverUpgrade krb5-workstation | Oct 16, 2024 | Apr 9, 2009 |
| Suse | — | Upgrade krb5-docUpgrade krb5-plugin-preauth-pkinitUpgrade krb5-serverUpgrade krb5-clientUpgrade krb5-plugin-preauth-spakeUpgrade krb5-develUpgrade krb5-plugin-kdb-ldapUpgrade krb5-32bitUpgrade krb5-apps-clientsUpgrade krb5-x86Upgrade krb5-apps-serversUpgrade krb5-devel-32bitUpgrade krb5-plugin-preauth-otpUpgrade krb5 | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade libkrb53Upgrade libkadm55 | Nov 8, 2024 | Apr 9, 2009 |
| Vmsa 2009 0008 2 Service Console Package Krb5 Update | — | Upgrade VMware ESX 3.5 to build number 169697Upgrade VMware ESX 4.0 to build number 175625 | Sep 2, 2010 | Apr 9, 2009 |
| Vmsa 2010 0016 | — | Upgrade VMware ESXi 4.1 to build number 320092Upgrade VMware ESX 4.1 to build number 320092 | Nov 22, 2010 | Apr 9, 2009 |
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