CVE-2004-2652

HIGH · CVSS 7.8 EPSS 11.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2004-12-31 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2004-2652

Severity

HIGH

CVSS

7.8

EPSS

11.19%

Original Filing — NVD Description

The DecodeTCPOptions function in decode.c in Snort before 2.3.0, when printing TCP/IP options using FAST output or verbose mode, allows remote attackers to cause a denial of service (crash) via packets with invalid TCP/IP options, which trigger a null dereference.