Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2023-31484

Improper Certificate Validation

Published: Apr 29, 2023 | Modified: Jun 21, 2024
CVSS 3.x
8.1
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
7.4 MODERATE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2023-31484
CWEhttps://cwe.mitre.org/data/definitions/295.html

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

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Cpanpm Cpanpm_project * 2.35 (excluding)
Red Hat Enterprise Linux 8 RedHat perl-CPAN-0:2.18-399.el8 *
Red Hat Enterprise Linux 9 RedHat perl-CPAN-0:2.29-3.el9 *
Perl Ubuntu bionic *
Perl Ubuntu devel *
Perl Ubuntu esm-infra/xenial *
Perl Ubuntu focal *
Perl Ubuntu jammy *
Perl Ubuntu kinetic *
Perl Ubuntu lunar *
Perl Ubuntu trusty *
Perl Ubuntu trusty/esm *
Perl Ubuntu upstream *
Perl Ubuntu xenial *

Potential Mitigations

References

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