CVE-2024-26462
krb5-otp: Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.
CVE-2024-26462 is fixed in 35 products on 1 platform, first by DEBIAN-CVE-2024-26462, released February 29, 2024. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0043
37th percentile
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| krb5 · Debian 12.15 (bookworm) | 1.20.1-2+deb12u3 | DEBIAN-CVE-2024-26462 | Feb 29, 2024 |
| krb5 · Debian 13.5 (trixie) | 1.21.3-1 | DEBIAN-CVE-2024-26462 | Feb 29, 2024 |
| krb5 · Debian 14 | 1.21.3-1 | DEBIAN-CVE-2024-26462 | Feb 29, 2024 |
| krb5-admin-server · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-admin-server 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-debugsource · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-devel · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-devel · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-devel · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-devel · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-gss-samples · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-gss-samples 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-k5tls · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-k5tls 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-kdc · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-kdc 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-kdc-ldap · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-kdc-ldap 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-kpropd · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-kpropd 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-libs · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-libs · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-libs · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-libs · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-libs-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-locales · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-locales 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-multidev · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-multidev 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-otp · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-otp 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-pkinit · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-pkinit · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-pkinit 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-pkinit · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-pkinit · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-pkinit · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-pkinit-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-server · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-server · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-server · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-server · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-server-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-server-ldap · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-server-ldap · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-server-ldap · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-server-ldap · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-server-ldap-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-user · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | krb5-user 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| krb5-workstation · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| krb5-workstation · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| krb5-workstation · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| krb5-workstation · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| krb5-workstation-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| libgssapi-krb5-2 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libgssapi-krb5-2 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libgssrpc4t64 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libgssrpc4t64 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libk5crypto3 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libk5crypto3 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkadm5 · RHEL 9 | 0:1.21.1-3.el9 | RHSA-2024:9331 | Nov 12, 2024 |
| libkadm5 · almalinux 9 | 1.21.1-3.el9 | ALSA-2024:9331 | Nov 12, 2024 |
| libkadm5 · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| libkadm5 · ol 9 | 0:1.21.1-3.0.1.el9 | ELSA-2024-9331 | Nov 14, 2024 |
| libkadm5-debuginfo · amzn 2023 | 1.21-3.amzn2023.0.4 | ALAS2023-2024-586 | Apr 10, 2024 |
| libkadm5clnt-mit12 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkadm5clnt-mit12 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkadm5srv-mit12 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkadm5srv-mit12 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkdb5-10t64 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkdb5-10t64 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkrad0 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkrad0 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkrb5-3 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkrb5-3 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
| libkrb5support0 · Ubuntu 24.04.5 LTS (noble) | 1.20.1-6ubuntu2.5 | libkrb5support0 1.20.1-6ubuntu2.5 | Jan 30, 2025 |
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