Module::Signature before 0.74 allows remote attackers to bypass signature verification for files via a signature file that does not list the files.Referenceshttps://metacpan.org/changes/distribution/Module-Signaturehttp://www.debian.org/security/2015/dsa-3261http://www.openwall.com/lists/oss-security/2015/04/07/1https://github.com/audreyt/module-signature/commit/8a9164596fa5952d4fbcde5aa1c7d1c7bc85372fhttp://www.openwall.com/lists/oss-security/2015/04/23/17http://ubuntu.com/usn/usn-2607-1