CVE-2011-3263 describes a denial-of-service vulnerability in Zabbix agentd versions prior to 1.8.6 and 1.9.4. An unauthenticated attacker can trigger high CPU consumption by executing the vfs.file.cksum command on a special device like /dev/urandom. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.8.5CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:1.1:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:1.1:beta10:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:1.1:beta11:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:1.1:beta12:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.