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CVE-2004-2652

HIGH CVSS: 7.8 Published: 2004-12-31 Modified: 2026-06-16

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.

Affected Platforms

Sourcefire Snort

Weakness Type

NVD-CWE-Other

References