CVE-2025-43971

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
mitreCNA
8.6 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
VendorProductVersion
osrggobgp
𝑥
< 3.35.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gobgp
bullseye
2.25.0-2
not-affected
bookworm
vulnerable
sid
3.36.0-2
fixed
trixie
3.36.0-2
fixed
Common Weakness Enumeration
References
https://github.com/osrg/gobgp/commit/08a001e06d90e8bcc190084c66992f46f62c0986
https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0