High severity7.5NVD Advisory· Published Nov 3, 2023· Updated Jun 17, 2026
CVE-2023-47234
CVE-2023-47234
Description
An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when processing a crafted BGP UPDATE message with a MP_UNREACH_NLRI attribute and additional NLRI data (that lacks mandatory path attributes).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
19- osv-coords17 versionspkg:rpm/almalinux/frrpkg:rpm/almalinux/frr-selinuxpkg:rpm/opensuse/frr&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/frr&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/frr&distro=openSUSE%20Tumbleweedpkg:rpm/suse/frr&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/frr&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/frr&distro=SUSE%20Manager%20Server%204.3
< 7.5.1-13.el8_9.3.alma.1+ 16 more
- (no CPE)range: < 7.5.1-13.el8_9.3.alma.1
- (no CPE)range: < 7.5.1-13.el8_9.3.alma.1
- (no CPE)range: < 8.4-150500.4.15.1
- (no CPE)range: < 8.5.6-150500.4.30.1
- (no CPE)range: < 8.4-8.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 8.4-150500.4.15.1
- (no CPE)range: < 8.5.6-150500.4.30.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
- (no CPE)range: < 7.4-150300.4.26.1
Patches
Vulnerability mechanics
References
3News mentions
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