CVE-2020-16155

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-16155
The CPAN::Checksums package 2.12 for Perl does not uniquely define signed data.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/ Exploit Third Party Advisory
https://metacpan.org/pod/CPAN::Checksums Product Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:cpan\:\:checksums_project:cpan\:\:checksums:2.12:*:*:*:*:perl:*:*
History

17 Dec 2021, 15:38

Type Values Removed Values Added
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
References (MISC) https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/ - (MISC) https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/ - Exploit, Third Party Advisory
References (MISC) https://metacpan.org/pod/CPAN::Checksums - (MISC) https://metacpan.org/pod/CPAN::Checksums - Product, Third Party Advisory
CPE cpe:2.3:a:cpan\:\:checksums_project:cpan\:\:checksums:2.12:*:*:*:*:perl:*:*

13 Dec 2021, 18:21

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-13 18:15

Updated : 2023-12-10 14:09

NVD link : CVE-2020-16155

Mitre link : CVE-2020-16155

CVE.ORG link : CVE-2020-16155

JSON object : View

Products Affected

cpan\

  • \
CWE
NVD-CWE-noinfo