CVE-2004-0004 | BDVDB-2026-7133 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.securityfocus.com/bid/9435
https://exchange.xforce.ibmcloud.com/vulnerabilities/14847
http://www.osvdb.org/3615
http://www.kb.cert.org/vuls/id/336446
http://www.openca.org/news/CAN-2004-0004.txt
http://marc.info/?l=bugtraq&m=107427313700554&w=2

Exploit#

No public exploit known

History#

Version 12004-09-01Record published in the CVE List.
Version 22024-08-08Most recent update recorded in the CVE List.