CVE-2012-4555: n/a vulnerability

CVE-2012-4555: The token processing system (pki-tps) in Red Hat Certificate System (RHCS) before 8.1.3 does not properly h...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 20:42 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-4555 is an availability flaw in Red Hat Certificate System token processing. A remote attacker could interrupt token formatting in a way that crashes an Apache httpd child process. The cited sources describe denial of service, not data theft or code execution. Exposure is most likely in legacy Red Hat Certificate System deployments running pki-tps before version 8.1.3, especially where token processing services are reachable by untrusted users or networks. Treat this as a legacy availability risk. It warrants remediation on exposed certificate infrastructure, but current sources do not support emergency prioritization for exploitation in the wild. Mitigation focus: Apply Red Hat RHSA-2012:1550 guidance for affected RHCS systems.; Upgrade RHCS pki-tps to version 8.1.3 or later where applicable.; If upgrade is delayed, check Red Hat guidance for supported compensating controls..

Prepared: Jun 24, 2026, 12:04 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 4, 2013, 22:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.redhat.com/show_bug.cgi?id=869570CVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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