CVE-2011-3263
Summary
| CVE | CVE-2011-3263 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-08-19 21:55:02 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| 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
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 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 |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.