VULNERABILITY INTELLIGENCE

CVE-2012-4556

CVSS score4 MEDIUM
EPSS probability1.19%
CISA KEVNot currently listed
Published2013-01-04
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:S/C:N/I:N/A:P

Description

The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 allows remote attackers to cause a denial of service (Apache httpd web server child process restart) via certain unspecified empty search fields in a user certificate search query.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references