CVE-2006-3121

MediumCVSS 5.0/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-399

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Aug 17, 2006
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2006

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CVE-2006-3121: Medium severity, CVSS 5.0 | Vulnix