Vulnerability Details : 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.
Products affected by CVE-2015-3406
- cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
- cpe:2.3:a:module-signature_project:module-signature:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-3406
1.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-3406
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:P |
10.0
|
4.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2015-3406
-
When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-3406
-
https://github.com/audreyt/module-signature/commit/8a9164596fa5952d4fbcde5aa1c7d1c7bc85372f
* Fix issues reported by John Lightsey · audreyt/module-signature@8a91645 · GitHubPatch;Third Party Advisory
-
http://ubuntu.com/usn/usn-2607-1
USN-2607-1: Module::Signature vulnerabilities | Ubuntu security noticesPatch;Release Notes;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2015/04/23/17
oss-security - Re: CVE request: Module::Signature before 0.75 - multiple vulnerabilitiesMailing List;Patch;Third Party Advisory
-
https://metacpan.org/changes/distribution/Module-Signature
Changes - metacpan.orgRelease Notes;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2015/04/07/1
oss-security - CVE request: Module::Signature before 0.75 - multiple vulnerabilitiesMailing List;Patch;Third Party Advisory
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