Red Hat Bugzilla – Bug 486012
CVE-2009-0129 perl-Crypt-OpenSSL-DSA: do_verify() doesn't fail on errors in OpenSSL DSA_do_verify()
Last modified: 2009-02-26 04:11:54 EST
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.
The last is the upstream bug report with an attached patch to fix the issue.
Created attachment 332302 [details]
patch from Debian's update to fix the issue
perl-Crypt-OpenSSL-DSA-0.13-12.fc10 has been submitted as an update for Fedora 10.
perl-Crypt-OpenSSL-DSA-0.13-12.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report.
This issue was addressed in: