CVE-2006-4991

Severity: low (CVSS 3.6 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2006-09-26 · updated 2026-06-16

Description

RSA Keon Certificate Authority (KeonCA) Manager 6.5.1 and 6.6 allows privileged local users to hide malicious Certificate Authority (CA) activities by modifying CA auditor logs without detection by (1) modifying or deleting a <LOG BLOCK> and its signature from the XML log in a way that is not detected by the integrity check function that operates on the entire pool, or (2) modifying entries in the live log file, which is only signed during rotation.

Affected products

RSA Keon Certificate Authority Manager: 6.5.1, 6.6

References

http://lists.grok.org.uk/pipermail/full-disclosure/2006-September/049592.html
http://www.securityfocus.com/archive/1/446742/100/0/threaded
http://www.securityfocus.com/bid/20136
https://exchange.xforce.ibmcloud.com/vulnerabilities/29065
https://exchange.xforce.ibmcloud.com/vulnerabilities/29068
http://lists.grok.org.uk/pipermail/full-disclosure/2006-September/049592.html
http://www.securityfocus.com/archive/1/446742/100/0/threaded
http://www.securityfocus.com/bid/20136
https://exchange.xforce.ibmcloud.com/vulnerabilities/29065
https://exchange.xforce.ibmcloud.com/vulnerabilities/29068

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