CVE-2011-3263

Summary

CVECVE-2011-3263
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-08-19 21:55:02 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionzabbix_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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zabbix Zabbix 1.1 All All All
Application Zabbix Zabbix 1.1 beta10 All All
Application Zabbix Zabbix 1.1 beta11 All All
Application Zabbix Zabbix 1.1 beta12 All All
Application Zabbix Zabbix 1.1 beta2 All All
Application Zabbix Zabbix 1.1 beta3 All All
Application Zabbix Zabbix 1.1 beta4 All All
Application Zabbix Zabbix 1.1 beta5 All All
Application Zabbix Zabbix 1.1 beta6 All All
Application Zabbix Zabbix 1.1 beta7 All All
Application Zabbix Zabbix 1.1 beta8 All All
Application Zabbix Zabbix 1.1 beta9 All All
Application Zabbix Zabbix 1.1.1 All All All
Application Zabbix Zabbix 1.1.2 All All All
Application Zabbix Zabbix 1.1.3 All All All
Application Zabbix Zabbix 1.1.4 All All All
Application Zabbix Zabbix 1.1.5 All All All
Application Zabbix Zabbix 1.1.6 All All All
Application Zabbix Zabbix 1.1.7 All All All
Application Zabbix Zabbix 1.3 beta All All
Application Zabbix Zabbix 1.3.1 beta All All
Application Zabbix Zabbix 1.3.2 beta All All
Application Zabbix Zabbix 1.3.3 beta All All
Application Zabbix Zabbix 1.3.4 beta All All
Application Zabbix Zabbix 1.3.5 beta All All
Application Zabbix Zabbix 1.3.6 beta All All
Application Zabbix Zabbix 1.3.7 beta All All
Application Zabbix Zabbix 1.3.8 beta All All
Application Zabbix Zabbix 1.4.2 All All All
Application Zabbix Zabbix 1.4.3 All All All
Application Zabbix Zabbix 1.4.4 All All All
Application Zabbix Zabbix 1.4.5 All All All
Application Zabbix Zabbix 1.4.6 All All All
Application Zabbix Zabbix 1.5 beta All All
Application Zabbix Zabbix 1.5.1 beta All All
Application Zabbix Zabbix 1.5.2 beta All All
Application Zabbix Zabbix 1.5.3 beta All All
Application Zabbix Zabbix 1.5.4 beta All All
Application Zabbix Zabbix 1.6 All All All
Application Zabbix Zabbix 1.6.1 All All All
Application Zabbix Zabbix 1.6.2 All All All
Application Zabbix Zabbix 1.6.3 All All All
Application Zabbix Zabbix 1.6.4 All All All
Application Zabbix Zabbix 1.6.5 All All All
Application Zabbix Zabbix 1.6.6 All All All
Application Zabbix Zabbix 1.6.7 All All All
Application Zabbix Zabbix 1.6.8 All All All
Application Zabbix Zabbix 1.6.9 All All All
Application Zabbix Zabbix 1.7 All All All
Application Zabbix Zabbix 1.7.1 All All All
Application Zabbix Zabbix 1.7.2 All All All
Application Zabbix Zabbix 1.7.3 All All All
Application Zabbix Zabbix 1.7.4 All All All
Application Zabbix Zabbix 1.8 All All All
Application Zabbix Zabbix 1.8.1 All All All
Application Zabbix Zabbix 1.8.2 All All All
Application Zabbix Zabbix 1.8.3 All All All
Application Zabbix Zabbix 1.8.3 rc1 All All
Application Zabbix Zabbix 1.8.3 rc2 All All
Application Zabbix Zabbix 1.8.3 rc3 All All
Application Zabbix Zabbix 1.8.4 All All All
Application Zabbix Zabbix 1.8.4 rc1 All All
Application Zabbix Zabbix 1.8.4 rc2 All All
Application Zabbix Zabbix 1.8.4 rc3 All All
Application Zabbix Zabbix 1.8.4 rc4 All All
Application Zabbix Zabbix 1.8.5 rc1 All All
Application Zabbix Zabbix 1.9.0 alpha All All
Application Zabbix Zabbix 1.9.1 alpha All All
Application Zabbix Zabbix 1.9.2 alpha All All
Application Zabbix Zabbix 1.9.3 alpha All All
Application Zabbix Zabbix All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Homepage of Zabbix :: An Enterprise-Class Open Source Distributed Monitoring Solution af854a3a-2127-422b-91ae-364da2661108 www.zabbix.com Patch
[#ZBX-3794] zabbix_agentd DoS attack with vfs.file.cksum - ZABBIX SUPPORT af854a3a-2127-422b-91ae-364da2661108 support.zabbix.com Exploit
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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