CVE-2015-3409

Untrusted search path vulnerability in Module::Signature before 0.75 allows local users to gain privileges via a Trojan horse module under the current working directory, as demonstrated by a Trojan horse Text::Diff module.

CVE-2015-3408

Module::Signature before 0.74 allows remote attackers to execute arbitrary shell commands via a crafted SIGNATURE file which is not properly handled when generating checksums from a signed manifest.

CVE-2015-3407

Module::Signature before 0.74 allows remote attackers to bypass signature verification for files via a signature file that does not list the files.