CVE-2024-26461
Fixed in a distro release EPSS 1%CVSS 7.5
Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.
Products: mit kerberos_5
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | krb5-devel | 1.18.2-27.el8_10 |
| AlmaLinux 8 | krb5-libs | 1.18.2-27.el8_10 |
| AlmaLinux 8 | krb5-pkinit | 1.18.2-27.el8_10 |
| AlmaLinux 8 | krb5-server | 1.18.2-27.el8_10 |
| AlmaLinux 8 | krb5-server-ldap | 1.18.2-27.el8_10 |
| AlmaLinux 8 | krb5-workstation | 1.18.2-27.el8_10 |
| AlmaLinux 8 | libkadm5 | 1.18.2-27.el8_10 |
| AlmaLinux 9 | krb5-devel | 1.21.1-3.el9 |
| AlmaLinux 9 | krb5-libs | 1.21.1-3.el9 |
| AlmaLinux 9 | krb5-pkinit | 1.21.1-3.el9 |
| AlmaLinux 9 | krb5-server | 1.21.1-3.el9 |
| AlmaLinux 9 | krb5-server-ldap | 1.21.1-3.el9 |
| AlmaLinux 9 | krb5-workstation | 1.21.1-3.el9 |
| AlmaLinux 9 | libkadm5 | 1.21.1-3.el9 |
| Amazon Linux 2 | krb5-devel | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | krb5-libs | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | krb5-pkinit | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | krb5-server | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | krb5-server-ldap | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | krb5-workstation | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2 | libkadm5 | 1.15.1-55.amzn2.2.7 |
| Amazon Linux 2023 | krb5-devel | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | krb5-libs | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | krb5-pkinit | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | krb5-server | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | krb5-server-ldap | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | krb5-workstation | 1.21-3.amzn2023.0.4 |
| Amazon Linux 2023 | libkadm5 | 1.21-3.amzn2023.0.4 |
| Debian 12 | krb5 | no fix |
| Debian 13 | krb5 | no fix |
| Debian 14 | krb5 | no fix |
| Red Hat Enterprise Linux 8 | krb5 | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-debugsource | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-devel | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-devel-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-libs | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-libs-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-pkinit | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-pkinit-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-server | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-server-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-server-ldap | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-server-ldap-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-workstation | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | krb5-workstation-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | libkadm5 | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 8 | libkadm5-debuginfo | 0:1.18.2-27.el8_10 |
| Red Hat Enterprise Linux 9 | krb5 | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-debugsource | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-devel | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-libs | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-libs-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-pkinit | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-pkinit-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-server | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-server-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-server-ldap | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-server-ldap-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-workstation | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | krb5-workstation-debuginfo | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | libkadm5 | 0:1.21.1-3.el9 |
| Red Hat Enterprise Linux 9 | libkadm5-debuginfo | 0:1.21.1-3.el9 |
| Rocky Linux 8 | krb5 | 0:1.18.2-27.el8_10 |
| SUSE Enterprise Storage 7.1 | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | krb5 | 1.16.3-150100.3.33.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise Micro 5.1 | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise Micro 5.2 | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise Micro 5.3 | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise Micro 5.4 | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise Micro 5.5 | krb5 | 1.20.1-150500.3.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | krb5 | 1.20.1-150500.3.6.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | krb5 | 1.20.1-150500.3.6.1 |
| SUSE Linux Enterprise Server 12 SP5 | krb5 | 1.16.3-46.6.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | krb5 | 1.16.3-150100.3.33.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | krb5 | 1.16.3-46.6.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | krb5 | 1.16.3-150100.3.33.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | krb5 | 1.19.2-150300.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | krb5 | 1.16.3-46.6.1 |
| SUSE Linux Micro 6.0 | krb5 | 1.20.1-5.1 |
| SUSE Manager Proxy 4.3 | krb5 | 1.19.2-150400.3.9.1 |
| SUSE Manager Server 4.3 | krb5 | 1.19.2-150400.3.9.1 |
| Ubuntu 20.04 LTS | krb5 | 1.17-6ubuntu4.9 |
| Ubuntu 22.04 LTS | krb5 | 1.19.2-2ubuntu0.6 |
| Ubuntu 24.04 LTS | krb5 | 1.20.1-6ubuntu2.5 |
| Ubuntu 25.10 | krb5 | 1.21.3-4ubuntu2 |
| Ubuntu Pro 14.04 LTS | krb5 | no fix |
| Ubuntu Pro 16.04 LTS | krb5 | no fix |
| Ubuntu Pro 18.04 LTS | krb5 | no fix |
| openSUSE Leap 15.5 | krb5 | 1.20.1-150500.3.6.1 |
| openSUSE Leap Micro 5.3 | krb5 | 1.19.2-150400.3.9.1 |
| openSUSE Leap Micro 5.4 | krb5 | 1.19.2-150400.3.9.1 |
| openSUSE Tumbleweed | krb5 | 1.21.2-3.1 |