CVE-2023-46753

MEDIUM

FRRouting < 9.0.1 - Denial of Service via Crafted BGP UPDATE Message

Title source: llm
STIX 2.1

Description

An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur for a crafted BGP UPDATE message without mandatory attributes, e.g., one with only an unknown transit attribute.

References (3)

Core 3

Scores

CVSS v3 5.9
EPSS 0.0078
EPSS Percentile 51.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (1)
frrouting/frrouting < 9.0.1
Published Oct 26, 2023
Tracked Since Feb 18, 2026