CVE-2013-2145

Summary

The cpansign verify functionality in the Module::Signature module before 0.72 for Perl allows attackers to bypass the signature check and execute arbitrary code via a SIGNATURE file with a "special unknown cipher" that references an untrusted module in Digest/.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://lists.opensuse.org/opensuse-updates/2013-07/msg00043.html
• http://www.securityfocus.com/bid/60352
• http://lists.opensuse.org/opensuse-updates/2013-07/msg00039.html
• http://www.openwall.com/lists/oss-security/2013/06/05/16
• http://www.ubuntu.com/usn/USN-1896-1
• https://github.com/audreyt/module-signature/commit/cbd06b392a73c63159dc5c20ff5b3c8fc88c4896
• https://bugzilla.redhat.com/show_bug.cgi?id=971096
• https://github.com/audreyt/module-signature/commit/575f7bd6ba4cc7c92f841e8758f88a131674ebf2

References

• http://lists.opensuse.org/opensuse-updates/2013-07/msg00043.html
• http://www.securityfocus.com/bid/60352
• http://lists.opensuse.org/opensuse-updates/2013-07/msg00039.html
• http://www.openwall.com/lists/oss-security/2013/06/05/16
• http://www.ubuntu.com/usn/USN-1896-1
• https://github.com/audreyt/module-signature/commit/cbd06b392a73c63159dc5c20ff5b3c8fc88c4896
• https://bugzilla.redhat.com/show_bug.cgi?id=971096
• https://github.com/audreyt/module-signature/commit/575f7bd6ba4cc7c92f841e8758f88a131674ebf2

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