CVE-2009-4501

NameCVE-2009-4501
DescriptionThe zbx_get_next_field function in libs/zbxcommon/str.c in Zabbix Server before 1.6.8 allows remote attackers to cause a denial of service (crash) via a request that lacks expected separators, which triggers a NULL pointer dereference, as demonstrated using the Command keyword.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs562613

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zabbix (PTS)jessie, jessie (lts)1:2.2.23+dfsg-0+deb8u7fixed
stretch (security)1:3.0.32+dfsg-0+deb9u3fixed
stretch (lts), stretch1:3.0.32+dfsg-0+deb9u6fixed
buster1:4.0.4+dfsg-1fixed
buster (security)1:4.0.4+dfsg-1+deb10u4fixed
bullseye1:5.0.8+dfsg-1fixed
bookworm1:6.0.14+dfsg-1fixed
sid1:6.0.29+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zabbixsource(unstable)1:1.8-1562613
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