CVE-2015-3406
HIGH
7.5
CVSS Score
Published: November 29, 2019 at 08:42 PM UTC
Updated: June 17, 2026 at 12:25 AM UTC
2 products affected across 2 vendorsUbuntu LinuxModule Signature
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%v < 0.74
Affected range stops below 0.74, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (5)
x_refsource_MISCVendor Advisoryx_refsource_UBUNTUPatchRelease NotesThird Party Advisory
Source: [email protected]
http://ubuntu.com/usn/usn-2607-1x_refsource_MISCMailing Listx_refsource_MLISTPatchThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2015/04/07/1x_refsource_MISCMailing Listx_refsource_MLISTPatchThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2015/04/23/17x_refsource_MISCx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/audreyt/module-signature/commit/8a9164596fa5952d4fbcde5aa1c7d1c7bc85372fx_refsource_MISCx_refsource_CONFIRMRelease NotesVendor Advisory
Source: [email protected]
https://metacpan.org/changes/distribution/Module-SignatureCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-681
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card