CVE-2023-31484 — Improper Certificate Validation in Project Cpanpm

CWE-295 — Improper Certificate Validation10 documents9 sources
Severity
8.1HIGHNVD
EPSS
1.2%
top 21.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
PerlCpanpm Project Cpanpm
Timeline
PublishedApr 29
Latest updateDec 11

Description

CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages3 packages

▶NVDperl/perl< 5.38.0
▶Debianperl/perl< 5.32.1-4+deb11u4+3

Patches

Patch: www.openwall.com ↗Patch: www.openwall.com ↗Patch: blog.hackeriet.no ↗

🔴Vulnerability Details

3
OSV
CVE-2023-31484: CPAN↗2023-04-29
▶
GHSA
GHSA-5v8j-jfmm-6x86: CPAN↗2023-04-29
▶
CVEList
CVE-2023-31484: CPAN↗2023-04-28
▶

📋Vendor Advisories

6
Apple
CVE-2023-31484: macOS Sequoia 15.2↗2024-12-11
▶
Ubuntu
Perl vulnerability↗2023-06-05
▶
Ubuntu
Perl vulnerability↗2023-05-29
▶
Red Hat
perl: CPAN.pm does not verify TLS certificates when downloading distributions over HTTPS↗2023-04-29
▶
Microsoft
CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS.↗2023-04-11
▶