Nixpkgs security tracker
NIXPKGS-2026-0873
GitHub issue
published on
Permalink
CVE-2026-5124
3.7 LOW
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
by @mweinelt Activity log
- Created suggestion
- @mweinelt accepted
- @mweinelt published on GitHub
osrg GoBGP BGP Header bgp.go BGPHeader.DecodeFromBytes access control
A security vulnerability has been detected in osrg GoBGP up to 4.3.0. Affected is the function BGPHeader.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component BGP Header Handler. The manipulation leads to improper access controls. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is told to be difficult. The identifier of the patch is f0f24a2a901cbf159260698211ab15c583ced131. To fix this issue, it is recommended to deploy a patch.
References
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VDB-354156 | osrg GoBGP BGP Header bgp.go BGPHeader.DecodeFromBytes access control vdb-entrytechnical-description
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Submit #780189 | osrg GoBGP 4.3.0 Improper Input Validation third-party-advisory
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https://github.com/osrg/gobgp/ product
Affected products
GoBGP
- ==4.2
- ==4.3.0
- ==4.1
- ==4.0
Matching in nixpkgs
pkgs.gobgp
CLI tool for GoBGP
Package maintainers
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@higebu Yuya Kusakabe <yuya.kusakabe@gmail.com>