VulnerabilityModified
CVE-2015-3406
The PGP signature parsing in Module::Signature before 0.74 allows remote attackers to cause the unsigned portion of a SIGNATURE file to be treated as the signed portion via unspecified vectors.
HIGH 7.5EPSS 2.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The PGP signature parsing in Module::Signature before 0.74 allows remote attackers to cause the unsigned portion of a SIGNATURE file to be treated as the signed portion via unspecified vectors.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 2.29% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-681
- Affected
- module-signature project/module-signature · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://ubuntu.com/usn/usn-2607-1Patch, Release Notes, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/07/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/23/17Mailing List, Patch, Third Party Advisory
- https://github.com/audreyt/module-signature/commit/8a9164596fa5952d4fbcde5aa1c7d1c7bc85372fPatch, Third Party Advisory
- https://metacpan.org/changes/distribution/Module-SignatureRelease Notes, Vendor Advisory
- http://ubuntu.com/usn/usn-2607-1Patch, Release Notes, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/07/1Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2015/04/23/17Mailing List, Patch, Third Party Advisory
- https://github.com/audreyt/module-signature/commit/8a9164596fa5952d4fbcde5aa1c7d1c7bc85372fPatch, Third Party Advisory
- https://metacpan.org/changes/distribution/Module-SignatureRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.