Null pointer dereference

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 unspecifie...

CVE-2012-4555

CVE-2012-4555 affects Red Hat Certificate System (RHCS) pki-tps before version 8.1.3. The vulnerability arises from improper handling of interruptions during token format operations, allowing a remote attacker to cause a denial of service via a NULL pointer dereference, crashing the Apache httpd ...

CVE-2012-4556

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...

Moderate: Red Hat Security Advisory: pki security update

Updated pki-common and pki-tps packages that fix multiple security issues are now available for Red Hat Certificate System 8.1. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...