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CVE-2012-4555 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://rhn.redhat.com/errata/RHSA-2012-1550.html	CVE	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=869570	CVE
http://secunia.com/advisories/51482	CVE	Vendor Advisory
http://www.securityfocus.com/bid/56843	CVE
http://www.securitytracker.com/id?1027846	CVE
http://rhn.redhat.com/errata/RHSA-2012-1550.html	[email protected]	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=869570	[email protected]
http://secunia.com/advisories/51482	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/56843	[email protected]
http://www.securitytracker.com/id?1027846	[email protected]

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
redhat certificate system	<= 8.1.1 7.1 7.2 7.3 8
CPE cpe:2.3:a:redhat:certificate_system:::::::: cpe:2.3:a:redhat:certificate_system:7.1:::::::* cpe:2.3:a:redhat:certificate_system:7.2:::::::* cpe:2.3:a:redhat:certificate_system:7.3:::::::* cpe:2.3:a:redhat:certificate_system:8:::::::* cpe:2.3:a:redhat:certificate_system:8.0:::::::* cpe:2.3:a:redhat:certificate_system:8.1:::::::* Remediation No remediation found in references.

Product

Versions

redhat certificate system

<= 8.1.1

7.1

7.2

7.3

CPE

cpe:2.3:a:redhat:certificate_system:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:7.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:7.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:7.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:certificate_system:8.1:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 7, 2013	Initial Analysis	[email protected]