CVE-2004-0004

Published: Feb 17, 2004Modified: Apr 16, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

The libCheckSignature function in crypto-utils.lib for OpenCA 0.9.1.6 and earlier only compares the serial of the signer's certificate and the one in the database, which can cause OpenCA to incorrectly accept a signature if the certificate's chain is trusted by OpenCA's chain directory, allowing remote attackers to spoof requests from other users.

Affected (1)

Products: Openca: Openca

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openca Openca	Up to 0.9.1.6

References (12)

http://marc.info/?l=bugtraq&m=107427313700554&w=2

Source: cve@mitre.org

http://www.kb.cert.org/vuls/id/336446

Source: cve@mitre.org

US Government Resource

http://www.openca.org/news/CAN-2004-0004.txt

Source: cve@mitre.org

PatchVendor Advisory

http://www.osvdb.org/3615

Source: cve@mitre.org

http://www.securityfocus.com/bid/9435

Source: cve@mitre.org

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/14847

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=107427313700554&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.kb.cert.org/vuls/id/336446

Source: af854a3a-2127-422b-91ae-364da2661108

US Government Resource

http://www.openca.org/news/CAN-2004-0004.txt

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://www.osvdb.org/3615

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/9435

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/14847

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.