Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.