CVE-2013-2145
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.55% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 45.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-08-19 23:00Z13 YR AGO
- Last updated
- 2024-09-16 20:13Z2 YR AGO
- Reserved
- 2013-02-19
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- d180a5e1a4ef18a4241242841fa1b7a7275134d7c4be50a5e0e26c20f1f7aeaa
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2013:1185http://lists.opensuse.org/opensuse-updates/2013-07/msg00043.html
- www.securityfocus.com60352http://www.securityfocus.com/bid/60352
- lists.opensuse.orgopenSUSE-SU-2013:1178http://lists.opensuse.org/opensuse-updates/2013-07/msg00039.html
- www.openwall.com[oss-security] 20130605 CVE-2013-2145: perl Module::Signature code execution vulnerabilityhttp://www.openwall.com/lists/oss-security/2013/06/05/16
- www.ubuntu.comUSN-1896-1http://www.ubuntu.com/usn/USN-1896-1
- github.comhttps://github.com/audreyt/module-signature/commit/cbd06b392a73c63159dc5c20ff5b3c8fc88c4896
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=971096
- github.comhttps://github.com/audreyt/module-signature/commit/575f7bd6ba4cc7c92f841e8758f88a131674ebf2
07 Fixed in
Debian 12
- libmodule-signature-perl Fixed in 0.73-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libmodule-signature-perl Fixed in 0.73-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libmodule-signature-perl Fixed in 0.73-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.