CVE-2011-3263
EPSS 0.48%
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.
How to fix CVE-2011-3263
To remediate CVE-2011-3263, upgrade the affected package to a fixed version below.
- Debian/zabbix—upgrade to 1:1.8.6-1 or later
Is CVE-2011-3263 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.8.6-1