# CVE-2023-46753: frr: This update for frr fixes the following issues: Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for: - CVE-... CVE-2023-46753 is fixed in 14 products on 1 platform, first by frr 8.1-1ubuntu1.7, released October 25, 2023. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2023-46753 - Priority: High - CVSS: 7.5 (Medium) - EPSS: 0.0094 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Oct 25, 2023 ## Description This update for frr fixes the following issues: Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for: - CVE-2024-44070,CVE-2024-34088,CVE-2024-31951,CVE-2024-31950, CVE-2024-31948,CVE-2024-27913,CVE-2023-47235,CVE-2023-47234, CVE-2023-46753,CVE-2023-46752,CVE-2023-41909,CVE-2023-41360, CVE-2023-41358,CVE-2023-38802,CVE-2023-38407,CVE-2023-38406, CVE-2023-3748,CVE-2023-31490,CVE-2023-31489 and other bugfixes. See https://frrouting.org/release/8.5.6/ for details. The most recent frr 8.x series provides several new features, improvements and bug fixes for various protocols and daemons, especially for PIM/PIMv6/BGP and VRF support. See https://frrouting.org/release/8.5/ for details and links. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | frr Debian 13.5 (trixie) | 9.1-0.1 | [DEBIAN-CVE-2023-46753](https://patchblox.com/security/data/fix/linux/debian-cve-2023-46753.md) | Oct 26, 2023 | | Linux | frr Debian 14 | 9.1-0.1 | [DEBIAN-CVE-2023-46753](https://patchblox.com/security/data/fix/linux/debian-cve-2023-46753.md) | Oct 26, 2023 | | Linux | frr RHEL 8 | 0:7.5.1-22.el8 | [RHSA-2024:2981](https://patchblox.com/security/data/fix/linux/rhsa-2024-2981.md) | May 22, 2024 | | Linux | frr RHEL 9 | 0:8.5.3-4.el9 | [RHSA-2024:2156](https://patchblox.com/security/data/fix/linux/rhsa-2024-2156.md) | Apr 30, 2024 | | Linux | frr Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm2 | [frr 7.2.1-1ubuntu0.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-frr-7.2.1-1ubuntu0.2-esm2.md) | Apr 7, 2024 | | Linux | frr Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.7 | [frr 8.1-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-frr-8.1-1ubuntu1.7.md) | Oct 25, 2023 | | Linux | frr Ubuntu 24.10 (oracular) | 8.4.4-1.1ubuntu2 | [frr 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-frr-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr Ubuntu 25.04 (plucky) | 8.4.4-1.1ubuntu2 | [frr 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-frr-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr almalinux 8 | 7.5.1-22.el8 | [ALSA-2024:2981](https://patchblox.com/security/data/fix/linux/alsa-2024-2981.md) | May 22, 2024 | | Linux | frr almalinux 9 | 8.5.3-4.el9 | [ALSA-2024:2156](https://patchblox.com/security/data/fix/linux/alsa-2024-2156.md) | Apr 30, 2024 | | Linux | frr ol 8 | 0:7.5.1-22.0.1.el8 | [ELSA-2024-2981](https://patchblox.com/security/data/fix/linux/elsa-2024-2981.md) | May 23, 2024 | | Linux | frr ol 9 | 0:8.5.3-4.el9 | [ELSA-2024-2156](https://patchblox.com/security/data/fix/linux/elsa-2024-2156.md) | May 2, 2024 | | Linux | frr opensuse-leap 15.6 | 8.5.6-150500.4.30.1 | [SUSE-SU-2024:4090-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4090-1.md) | Nov 28, 2024 | | Linux | frr rocky 8 | 0:7.5.1-22.el8 | [RLSA-2024:2981](https://patchblox.com/security/data/fix/linux/rlsa-2024-2981.md) | May 7, 2025 | | Linux | frr sles 15.6 | 8.5.6-150500.4.30.1 | [SUSE-SU-2024:4090-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4090-1.md) | Nov 28, 2024 | | Linux | frr-pythontools Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm2 | [frr-pythontools 7.2.1-1ubuntu0.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-frr-pythontools-7.2.1-1ubuntu0.2-esm2.md) | Apr 7, 2024 | | Linux | frr-pythontools Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.7 | [frr-pythontools 8.1-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-frr-pythontools-8.1-1ubuntu1.7.md) | Oct 25, 2023 | | Linux | frr-pythontools Ubuntu 24.10 (oracular) | 8.4.4-1.1ubuntu2 | [frr-pythontools 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-frr-pythontools-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr-pythontools Ubuntu 25.04 (plucky) | 8.4.4-1.1ubuntu2 | [frr-pythontools 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-frr-pythontools-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr-rpki-rtrlib Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm2 | [frr-rpki-rtrlib 7.2.1-1ubuntu0.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-frr-rpki-rtrlib-7.2.1-1ubuntu0.2-esm2.md) | Apr 7, 2024 | | Linux | frr-rpki-rtrlib Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.7 | [frr-rpki-rtrlib 8.1-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-frr-rpki-rtrlib-8.1-1ubuntu1.7.md) | Oct 25, 2023 | | Linux | frr-rpki-rtrlib Ubuntu 24.10 (oracular) | 8.4.4-1.1ubuntu2 | [frr-rpki-rtrlib 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-frr-rpki-rtrlib-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr-rpki-rtrlib Ubuntu 25.04 (plucky) | 8.4.4-1.1ubuntu2 | [frr-rpki-rtrlib 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-frr-rpki-rtrlib-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr-selinux RHEL 8 | 0:7.5.1-22.el8 | [RHSA-2024:2981](https://patchblox.com/security/data/fix/linux/rhsa-2024-2981.md) | May 22, 2024 | | Linux | frr-selinux RHEL 9 | 0:8.5.3-4.el9 | [RHSA-2024:2156](https://patchblox.com/security/data/fix/linux/rhsa-2024-2156.md) | Apr 30, 2024 | | Linux | frr-selinux almalinux 8 | 7.5.1-22.el8 | [ALSA-2024:2981](https://patchblox.com/security/data/fix/linux/alsa-2024-2981.md) | May 22, 2024 | | Linux | frr-selinux almalinux 9 | 8.5.3-4.el9 | [ALSA-2024:2156](https://patchblox.com/security/data/fix/linux/alsa-2024-2156.md) | Apr 30, 2024 | | Linux | frr-selinux ol 8 | 0:7.5.1-22.0.1.el8 | [ELSA-2024-2981](https://patchblox.com/security/data/fix/linux/elsa-2024-2981.md) | May 23, 2024 | | Linux | frr-selinux ol 9 | 0:8.5.3-4.el9 | [ELSA-2024-2156](https://patchblox.com/security/data/fix/linux/elsa-2024-2156.md) | May 2, 2024 | | Linux | frr-snmp Ubuntu 20.04 LTS (focal) | 7.2.1-1ubuntu0.2+esm2 | [frr-snmp 7.2.1-1ubuntu0.2+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-frr-snmp-7.2.1-1ubuntu0.2-esm2.md) | Apr 7, 2024 | | Linux | frr-snmp Ubuntu 22.04.1 LTS (jammy) | 8.1-1ubuntu1.7 | [frr-snmp 8.1-1ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-frr-snmp-8.1-1ubuntu1.7.md) | Oct 25, 2023 | | Linux | frr-snmp Ubuntu 24.10 (oracular) | 8.4.4-1.1ubuntu2 | [frr-snmp 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-frr-snmp-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | frr-snmp Ubuntu 25.04 (plucky) | 8.4.4-1.1ubuntu2 | [frr-snmp 8.4.4-1.1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-frr-snmp-8.4.4-1.1ubuntu2.md) | Jan 16, 2026 | | Linux | quagga Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-bgpd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-bgpd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-bgpd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-core Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-core 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-core-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-isisd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-isisd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-isisd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-ospf6d Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-ospf6d 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-ospf6d-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-ospfd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-ospfd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-ospfd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-pimd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-pimd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-pimd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-ripd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-ripd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-ripd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | | Linux | quagga-ripngd Ubuntu 20.04 LTS (focal) | 1.2.4-4ubuntu0.4 | [quagga-ripngd 1.2.4-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-quagga-ripngd-1.2.4-4ubuntu0.4.md) | Oct 25, 2023 | --- Data as of 2026-11-08T13:06:02Z UTC. 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