CVE-2023-46565

HIGH7.5EPSS 0.26%

Buffer Overflow vulnerability in osrg gobgp

Published: 4/29/2024Modified: 2/4/2026

Also known as:GHSA-6rqv-5cg7-m4x3CGA-42pr-64qm-7g85GO-2024-3124

Description

Buffer Overflow vulnerability in osrg gobgp commit 419c50dfac578daa4d11256904d0dc182f1a9b22 allows a remote attacker to cause a denial of service via the handlingError function in pkg/server/fsm.go.

Affected packages (3)

Debian/gobgpfrom 0
Go/github.com/osrg/gobgp/v3from 0, <= 3.20.0
Go/github.com/osrg/gobgp/v3from 0, < 3.20.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-46565
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2023-46565
PATCHhttps://github.com/osrg/gobgp
WEBhttps://github.com/osrg/gobgp/commit/419c50dfac578daa4d11256904d0dc182f1a9b22
WEBhttps://github.com/osrg/gobgp/issues/2725