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CVE-2012-4555

CVE information

Published

11 years ago

Last Modified

11 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 does not properly handle interruptions of token format operations, which allows remote attackers to cause a denial of service (NULL pointer dereference and Apache httpd web server child process crash) via unspecified vectors..

CVSSv2.0 Score

Severity
Medium
Base Score
4/10
Exploit Score
8/10
Access Vector
Network
Access Complexity
Low
Authentication Required
Single
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:redhat:certificate_system:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:7.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:8.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:7.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:7.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:certificate_system:8.1:*:*:*:*:*:*:*
  Yes
- -