Vulnerability in Quagga

CVE-2010-2949

bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.

EPSS: 0.034 (87.5th percentile) — read the EPSS interpretation.

Affected products

  • Quagga — versions 0.96.4, 0.99.14, 0.99.5
  • N/a — versions n/a

References