CVE Vulnerability

CVE-2020-16154

The App::cpanminus package 1.7044 for Perl allows Signature Verification Bypass.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://metacpan.org/pod/App::cpanminus Product Third Party Advisory
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/ Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DENFY4CRTIZL5WYYUYUM4VKCJNXO4QIW/ Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:app::cpanminus_project:app::cpanminus:1.7044:*:*:*:*:perl:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Information

Published : 2021-12-13 05:15

Updated : 2022-03-01 08:04

NVD link : CVE-2020-16154

Mitre link : CVE-2020-16154

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature