What is the CVSS score of CVE-2023-31484?

CVE-2023-31484 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2023-31484?

Yes, a public proof-of-concept exploit is available for CVE-2023-31484. Prioritise patching immediately. EPSS: 1.5%.

Is there a patch available for CVE-2023-31484?

Yes, a patch is available for CVE-2023-31484. Update the affected software to the latest version immediately.

Cpanpm CVE-2023-31484

HIGH

Improper Certificate Validation (CWE-295)

2023-04-29 cve@mitre.org

Information Disclosure Cpanpm Perl

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 29, 2023 - 00:15 nvd

HIGH 8.1

DescriptionNVD

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

AnalysisAI

CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-295. CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS. Affected products include: Cpanpm Project Cpanpm, Perl. Version information: before 2.35.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.