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{"acknowledgement": "Red Hat would like to thank Patrick Raspante and Ryan Millay (GDC4S) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1550", "cpe": "cpe:/a:redhat:certificate_system:8::el5", "package": "pki-common-0:8.1.3-2.el5pki", "product_name": "Red Hat Certificate System 8", "release_date": "2012-12-06T00:00:00Z"}, {"advisory": "RHSA-2012:1550", "cpe": "cpe:/a:redhat:certificate_system:8::el5", "package": "pki-tps-0:8.1.3-2.el5pki", "product_name": "Red Hat Certificate System 8", "release_date": "2012-12-06T00:00:00Z"}], "bugzilla": {"description": "pki-tps: Temporary denial of service on interrupted token format operations", "id": "869570", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=869570"}, "csaw": false, "cvss": {"cvss_base_score": "1.7", "cvss_scoring_vector": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "status": "verified"}, "details": ["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."], "name": "CVE-2012-4555", "public_date": "2012-12-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-4555\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4555"], "threat_severity": "Low"}