VULNERABILITY INTELLIGENCE
CVE-2023-46753
CVSS score5.9 MEDIUM
EPSS probability0.94%
CISA KEVNot currently listed
Published2023-10-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Weakness classification
- CWE-863: Incorrect Authorization