VULNERABILITY INTELLIGENCE

CVE-2004-0816

CVSS score7.5 HIGH
EPSS probability11.51%
CISA KEVNot currently listed
Published2004-12-23
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Integer underflow in the firewall logging rules for iptables in Linux before 2.6.8 allows remote attackers to cause a denial of service (application crash) via a malformed IP packet.

Weakness classification

  • CWE-191: Integer Underflow (Wrap or Wraparound)

Primary references