CVE catalog
CVE-2024-31950
FRR vulnerabilities
- Severity
- High · CVSS 8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.51% · Oct 25, 2026
In FRRouting (FRR) through 9.1, there can be a buffer overflow and daemon crash in ospf_te_parse_ri for OSPF LSA packets during an attempt to read Segment Routing subTLVs (their size is not validated).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | frr | sid | 10.7.1-6 | fixed |
| Debian | frr | forky | 10.7.1-6 | fixed |
| Debian | frr | trixie | 10.3-3+deb13u1 | fixed |
| Debian | frr | trixie-security | 10.3-3+deb13u1 | fixed |
| Debian | frr | bookworm | 8.4.4-1.1~deb12u2 | fixed |
| Debian | frr | bookworm-security | 8.4.4-1.1~deb12u2 | fixed |
| Ubuntu | frr | noble | 8.4.4-1.1~deb12u2 | fixed |
| Ubuntu | frr | noble | 8.4.4-1.1ubuntu6.1 | fixed |
| Ubuntu | frr-doc | noble | 8.4.4-1.1ubuntu6.1 | fixed |
| Ubuntu | frr-pythontools | noble | 8.4.4-1.1ubuntu6.1 | fixed |
| Ubuntu | frr-rpki-rtrlib | noble | 8.4.4-1.1ubuntu6.1 | fixed |
| Ubuntu | frr-snmp | noble | 8.4.4-1.1ubuntu6.1 | fixed |
| Opensuse | frr | tumbleweed | 8.4-12.1 | fixed |
| Ubuntu | frr | 22.04 | 7.5.1-1.1 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.1 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.2 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.3 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.4 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.5 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.6 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.7 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.8 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.9 | vulnerable |
| Ubuntu | frr | 22.04 | 8.1-1ubuntu1.10 | fixed |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu1 | vulnerable |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu3 | vulnerable |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu4 | vulnerable |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu5 | vulnerable |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu6 | vulnerable |
| Ubuntu | frr | 24.04 | 8.4.4-1.1ubuntu6.1 | fixed |
| Suse | frr | linux enterprise module for server applications 15 sp5 | 8.4-150500.4.23.1 | fixed |
| Suse | frr | linux enterprise module for server applications 15 sp6 | 8.4-150500.4.23.1 | fixed |
| Opensuse | frr | leap 15.5 | 8.4-150500.4.23.1 | fixed |
| Opensuse | frr | leap 15.6 | 8.4-150500.4.23.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | frr | source | sid | 10.0.1-0.1 | not yet assigned | Not reported | [1070377] |
| Debian | frr | source | forky | 10.0.1-0.1 | not yet assigned | Not reported | [1070377] |
| Debian | frr | source | trixie | 10.0.1-0.1 | not yet assigned | Not reported | [1070377] |
| Debian | frr | source | bookworm | 8.4.4-1.1~deb12u2 | not yet assigned | Not reported | [1070377] |
| Ubuntu | frr | deb | noble | 8.4.4-1.1~deb12u2 | Not reported | Not reported | Not reported |
| Ubuntu | frr | deb | noble | 8.4.4-1.1ubuntu6.1 | Not reported | Not reported | Not reported |
| Ubuntu | frr-doc | deb | noble | 8.4.4-1.1ubuntu6.1 | Not reported | Not reported | Not reported |
| Ubuntu | frr-pythontools | deb | noble | 8.4.4-1.1ubuntu6.1 | Not reported | Not reported | Not reported |
| Ubuntu | frr-rpki-rtrlib | deb | noble | 8.4.4-1.1ubuntu6.1 | Not reported | Not reported | Not reported |
| Ubuntu | frr-snmp | deb | noble | 8.4.4-1.1ubuntu6.1 | Not reported | Not reported | Not reported |
| Opensuse | frr | rpm | tumbleweed | 8.4-12.1 | Not reported | OPENSUSE-SU-2024:14038-1 | Not reported |
| Ubuntu | frr | deb | 22.04 | 8.1-1ubuntu1.10 | Not reported | UBUNTU-CVE-2024-31950 | Not reported |
| Ubuntu | frr | deb | 24.04 | 8.4.4-1.1ubuntu6.1 | Not reported | UBUNTU-CVE-2024-31950 | Not reported |
| Suse | frr | rpm | linux enterprise module for server applications 15 sp5 | 8.4-150500.4.23.1 | Not reported | SUSE-SU-2024:1971-1 | Not reported |
| Suse | frr | rpm | linux enterprise module for server applications 15 sp6 | 8.4-150500.4.23.1 | Not reported | SUSE-SU-2024:1971-1 | Not reported |
| Opensuse | frr | rpm | leap 15.5 | 8.4-150500.4.23.1 | Not reported | SUSE-SU-2024:1971-1 | Not reported |
| Opensuse | frr | rpm | leap 15.6 | 8.4-150500.4.23.1 | Not reported | SUSE-SU-2024:1971-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_1971-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-31950]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1971-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-31950]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14038-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-31950]
- [https://ubuntu.com/security/notices/USN-6794-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0806.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]