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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2004-02-17T05:00:00.000
Modified: 2024-11-20T23:47:33.790
Link: CVE-2004-0004
Redhat
No data.