CVE-2011-3263 — Zabbix vulnerability

CWE-3995 documents5 sources
Severity
5.0MEDIUMNVD
EPSS
0.5%
top 35.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
ZabbixDebian Zabbix
Timeline
PublishedAug 19
Latest updateMay 17

Description

zabbix_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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/zabbix< zabbix 1:1.8.6-1 (bookworm)
▶Debianzabbix/zabbix< 1:1.8.6-1+3
▶NVDzabbix/zabbix1.8.5+52

Patches

Patch: www.zabbix.com ↗Patch: www.zabbix.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-39vx-jv7h-w8ch: zabbix_agentd in Zabbix before 1↗2022-05-17
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OSV
CVE-2011-3263: zabbix_agentd in Zabbix before 1↗2011-08-19
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📋Vendor Advisories

1
Debian
CVE-2011-3263: zabbix - zabbix_agentd in Zabbix before 1.8.6 and 1.9.x before 1.9.4 allows context-depen...↗2011
▶

💬Community

1
Bugzilla
CVE-2011-2904 CVE-2011-3263 CVE-2011-3264 zabbix: multiple flaws in zabbix < 1.8.6↗2011-08-08
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