CVE-2011-3263

NameCVE-2011-3263
Descriptionzabbix_agentd in Zabbix before 1.8.6 and 1.9.x before 1.9.4 allows context-dependent attackers to cause a denial of service (CPU consumption) by executing the vfs.file.cksum command for a special device, as demonstrated by the /dev/urandom device.
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)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zabbix (PTS)stretch1:3.0.7+dfsg-3fixed
stretch (security)1:3.0.32+dfsg-0+deb9u1fixed
buster1:4.0.4+dfsg-1fixed
bullseye1:5.0.8+dfsg-1fixed
bookworm, sid1:5.0.14+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zabbixsourcesqueeze(unfixed)end-of-life
zabbixsource(unstable)1:1.8.6-1

Notes

[squeeze] - zabbix <end-of-life> (Not supported in Squeeze LTS)

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