Attacker Value
Unknown
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Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2013-2145

Disclosure Date: August 19, 2013
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Description

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/.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • opensuse,
  • perlmonks

Products

  • module::signature,
  • module::signature 0.70,
  • module::signature 0.71,
  • opensuse 11.4,
  • opensuse 12.2,
  • opensuse 12.3,
  • ubuntu linux 12.04,
  • ubuntu linux 12.10,
  • ubuntu linux 13.04
Technical Analysis