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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2004-09-01T04:00:00

Updated: 2024-08-08T00:01:23.541Z

Reserved: 2004-01-05T00:00:00

Link: CVE-2004-0004

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2004-02-17T05:00:00.000

Modified: 2017-10-10T01:30:15.890

Link: CVE-2004-0004

cve-icon Redhat

No data.