CVE-2013-2145 — Improper Input Validation in Libmodule-signature-perl

CWE-20 — Improper Input Validation8 documents6 sources
Severity
4.4MEDIUMNVD
EPSS
0.2%
top 58.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Debian Libmodule-signature-perlPerlmonks ModuleCanonical Ubuntu Linux+1 more
Timeline
PublishedAug 19
Latest updateMay 14

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/.

CVSS vector

AV:L/AC:M/C:P/I:P/A:PExploitability: 3.4 | Impact: 6.4

Affected Packages3 packages

▶debiandebian/libmodule-signature-perl< libmodule-signature-perl 0.73-1 (bookworm)
▶NVDperlmonks/module0.72+1
▶NVDopensuse/opensuse11.4, 12.2, 12.3+2

Also affects: Ubuntu Linux 12.04, 12.10, 13.04

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-99g4-3v63-xpqx: The cpansign verify functionality in the Module::Signature module before 0↗2022-05-14
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OSV
CVE-2013-2145: The cpansign verify functionality in the Module::Signature module before 0↗2013-08-19
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📋Vendor Advisories

2
Ubuntu
Module::Signature perl module vulnerability↗2013-07-03
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Debian
CVE-2013-2145: libmodule-signature-perl - The cpansign verify functionality in the Module::Signature module before 0.72 fo...↗2013
▶

💬Community

3
Bugzilla
CVE-2013-2145 perl-Module-Signature: arbitrary code execution when verifying SIGNATURE [epel-all]↗2013-06-05
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Bugzilla
CVE-2013-2145 perl-Module-Signature: arbitrary code execution when verifying SIGNATURE↗2013-06-05
▶
Bugzilla
CVE-2013-2145 perl-Module-Signature: arbitrary code execution when verifying SIGNATURE [fedora-all]↗2013-06-05
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