CVE Vulnerabilities

CVE-2004-0004

Published: Feb 17, 2004 | Modified: Oct 10, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

The libCheckSignature function in crypto-utils.lib for OpenCA 0.9.1.6 and earlier only compares the serial of the signers certificate and the one in the database, which can cause OpenCA to incorrectly accept a signature if the certificates chain is trusted by OpenCAs chain directory, allowing remote attackers to spoof requests from other users.

Affected Software

Name Vendor Start Version End Version
Openca Openca * 0.9.1.6

References