CVE-2006-3121

NameCVE-2006-3121
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-1151-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
heartbeat (PTS)stretch1:3.0.6-5fixed
buster1:3.0.6-9fixed
bullseye1:3.0.6-11fixed
bookworm, sid1:3.0.6-12fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
heartbeatsourcesarge1.2.3-9sarge6DSA-1151-1
heartbeatsource(unstable)1.2.4-14
heartbeat-2source(unstable)2.0.6-2

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