CVE-2006-4991

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

RSA Keon Certificate Authority (KeonCA) Manager 6.5.1 y 6.6 permite que los usuarios locales privilegiados ocultar actividades malévolas del Certificate Authority (CA) modificando los registros del interventor del CA sin su detección por (1) modificación o supresión de <LOG BLOCK> y su firma del registro XML abre una sesión de manera que no sea detectada por la función de chequeo de integridad que funciona sobre toda el fondo, o (2) entradas de modificación en el fichero de registro directo, que se firma solamente durante la rotación.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2006-09-25 CVE Reserved
2006-09-26 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (5)

URL	Tag	Source
http://www.securityfocus.com/archive/1/446742/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/20136	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/29065	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/29068	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.grok.org.uk/pipermail/full-disclosure/2006-September/049592.html	2018-10-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rsa Search vendor "Rsa"		Keon Certificate Authority Manager Search vendor "Rsa" for product "Keon Certificate Authority Manager"				6.5.1 Search vendor "Rsa" for product "Keon Certificate Authority Manager" and version "6.5.1"		-		Affected
Rsa Search vendor "Rsa"		Keon Certificate Authority Manager Search vendor "Rsa" for product "Keon Certificate Authority Manager"				6.6 Search vendor "Rsa" for product "Keon Certificate Authority Manager" and version "6.6"		-		Affected