CVE-2009-0129 Information

Description

libcrypt-openssl-dsa-perl does not properly check the return value from the OpenSSL DSA_verify and DSA_do_verify functions which might allow remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature a similar vulnerability to CVE-2008-5077.

Reference

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511519 http://openwall.com/lists/oss-security/2009/01/12/4