CVE-2009-4501

2009-12-3118:30:01

Debian Security Bug Tracker

security-tracker.debian.org

zabbix server

1.6.8

denial of service

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

0.008

Percentile

81.7%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allzabbix< 1:1.8-1zabbix_1:1.8-1_all.deb
Debian11allzabbix< 1:1.8-1zabbix_1:1.8-1_all.deb
Debian999allzabbix< 1:1.8-1zabbix_1:1.8-1_all.deb
Debian13allzabbix< 1:1.8-1zabbix_1:1.8-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	zabbix	< 1:1.8-1	zabbix_1:1.8-1_all.deb
Debian	11	all	zabbix	< 1:1.8-1	zabbix_1:1.8-1_all.deb
Debian	999	all	zabbix	< 1:1.8-1	zabbix_1:1.8-1_all.deb
Debian	13	all	zabbix	< 1:1.8-1	zabbix_1:1.8-1_all.deb