Vulnerability Monitor

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CVE-2011-3263

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.

Published

2011-08-19T21:55:02.757

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application zabbix zabbix ≤ 1.8.5 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1 Yes
Application zabbix zabbix 1.1.1 Yes
Application zabbix zabbix 1.1.2 Yes
Application zabbix zabbix 1.1.3 Yes
Application zabbix zabbix 1.1.4 Yes
Application zabbix zabbix 1.1.5 Yes
Application zabbix zabbix 1.1.6 Yes
Application zabbix zabbix 1.1.7 Yes
Application zabbix zabbix 1.3 Yes
Application zabbix zabbix 1.3.1 Yes
Application zabbix zabbix 1.3.2 Yes
Application zabbix zabbix 1.3.3 Yes
Application zabbix zabbix 1.3.4 Yes
Application zabbix zabbix 1.3.5 Yes
Application zabbix zabbix 1.3.6 Yes
Application zabbix zabbix 1.3.7 Yes
Application zabbix zabbix 1.3.8 Yes
Application zabbix zabbix 1.4.2 Yes
Application zabbix zabbix 1.4.3 Yes
Application zabbix zabbix 1.4.4 Yes
Application zabbix zabbix 1.4.5 Yes
Application zabbix zabbix 1.4.6 Yes
Application zabbix zabbix 1.5 Yes
Application zabbix zabbix 1.5.1 Yes
Application zabbix zabbix 1.5.2 Yes
Application zabbix zabbix 1.5.3 Yes
Application zabbix zabbix 1.5.4 Yes
Application zabbix zabbix 1.6 Yes
Application zabbix zabbix 1.6.1 Yes
Application zabbix zabbix 1.6.2 Yes
Application zabbix zabbix 1.6.3 Yes
Application zabbix zabbix 1.6.4 Yes
Application zabbix zabbix 1.6.5 Yes
Application zabbix zabbix 1.6.6 Yes
Application zabbix zabbix 1.6.7 Yes
Application zabbix zabbix 1.6.8 Yes
Application zabbix zabbix 1.6.9 Yes
Application zabbix zabbix 1.7 Yes
Application zabbix zabbix 1.7.1 Yes
Application zabbix zabbix 1.7.2 Yes
Application zabbix zabbix 1.7.3 Yes
Application zabbix zabbix 1.7.4 Yes
Application zabbix zabbix 1.8 Yes
Application zabbix zabbix 1.8.1 Yes
Application zabbix zabbix 1.8.2 Yes
Application zabbix zabbix 1.8.3 Yes
Application zabbix zabbix 1.8.3 Yes
Application zabbix zabbix 1.8.3 Yes
Application zabbix zabbix 1.8.3 Yes
Application zabbix zabbix 1.8.4 Yes
Application zabbix zabbix 1.8.4 Yes
Application zabbix zabbix 1.8.4 Yes
Application zabbix zabbix 1.8.4 Yes
Application zabbix zabbix 1.8.4 Yes
Application zabbix zabbix 1.8.5 Yes
Application zabbix zabbix 1.9.0 Yes
Application zabbix zabbix 1.9.1 Yes
Application zabbix zabbix 1.9.2 Yes
Application zabbix zabbix 1.9.3 Yes
References