by Kastro
Paper/Archive/CVE-2023-38406

CVE-2023-38406

mitre — bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 60.9.609 × 2012.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refgithub.com/FRRouting/frr/pull/12884refgithub.com/FRRouting/frr/compare/frr-8.4.2...frr-8.4.3reflists.debian.org/debian-lts-announce/2024/04/msg00019.htmlreflists.debian.org/debian-lts-announce/2024/09/msg00007.html