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CVE-2012-0840

CVE information

Published

11 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

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Description

tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:apache:portable_runtime:1.3.6-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.7-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.16-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.4.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.4.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.4.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.4.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.13:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.11:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.2-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.12:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.4.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:0.9.3-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.4-dev:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:portable_runtime:1.3.0:*:*:*:*:*:*:*
  Yes
- -

References