Vulnerability in Shorewall

CVE-2005-2317

Shorewall 2.4.x before 2.4.1, 2.2.x before 2.2.5, and 2.0.x before 2.0.17, when MACLIST_TTL is greater than 0 or MACLIST_DISPOSITION is set to ACCEPT, allows remote attackers with an accepted MAC address to bypass other firewall rules or policies.

EPSS: 0.023 (81.6th percentile) — read the EPSS interpretation.

Affected products

  • Shorewall — versions 2.0.0, 2.0.0a, 2.0.0b
  • N/a — versions n/a

References