Unrated severityNVD Advisory· Published Feb 17, 2004· Updated Apr 16, 2026
CVE-2004-0004
CVE-2004-0004
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 products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.openca.org/news/CAN-2004-0004.txtnvdPatchVendor Advisory
- www.securityfocus.com/bid/9435nvdPatchVendor Advisory
- www.kb.cert.org/vuls/id/336446nvdUS Government Resource
- marc.infonvd
- www.osvdb.org/3615nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/14847nvd
News mentions
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