CVE-2026-5123
osrg GoBGP bgp.go DecodeFromBytes off-by-one
概要
osrg GoBGP bgp.go DecodeFromBytes off-by-one
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
A weakness has been identified in osrg GoBGP up to 4.3.0. This impacts the function DecodeFromBytes of the file pkg/packet/bgp/bgp.go. Executing a manipulation of the argument data[1] can lead to off-by-one. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is said to be difficult. This patch is called 67c059413470df64bc20801c46f64058e88f800f. A patch should be applied to remediate this issue.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2026-5123 gobgp
- Ubuntu UBUNTU-CVE-2026-5123 gobgp
参照URL
- advisory github.com
- advisory nvd.nist.gov
- advisory vuldb.com
- advisory vuldb.com
- patch github.com
- patch github.com
- report vuldb.com
- web github.com