Out-of-Bounds Affecting zabbix package, versions <1:1.8-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.78% (83rd percentile)

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  • Snyk IDSNYK-DEBIAN11-ZABBIX-530135
  • published31 Dec 2009
  • disclosed31 Dec 2009

Introduced: 31 Dec 2009

CVE-2009-4501  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:11 zabbix to version 1:1.8-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zabbix package and not the zabbix package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The 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.

CVSS Scores

version 3.1