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CVE-2006-3121

MEDIUM CVSS: 5.0 Published: 2006-08-17 Modified: 2026-06-16

Description

The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.

Affected Platforms

High Availability Linux Project Heartbeat

Weakness Type

CWE-399

References