CVE-2023-31484: cpanpm project cpanpm – CVSS 8.1 · Watchpost

← All vulnerabilities

CVE-2023-31484

ALTO 8.1CVE-2023-31484 · Published 29/04/2023 · updated 17/06/2026

En resumen

CVE-2023-31484 es una vulnerabilidad ALTO (CVSS 8.1) que afecta a cpanpm (cpanpm project), perl (perl).
Probabilidad de explotación en los próximos 30 días (EPSS): 1.5%, mayor que el 75.0% de las vulnerabilidades.
Solución: actualizar a 2.35, 5.38.0 o posterior.

Package	Affected versions	Patched versions
cpanpm cpanpm_project	`< 2.35`	`2.35`
perl perl	`< 5.38.0`	`5.38.0`

Description

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

References

openwall.com/lists/oss-security/2023/04/29/1 · Mailing List
openwall.com/lists/oss-security/2023/05/03/3 · Mailing List
openwall.com/lists/oss-security/2023/05/03/5 · Mailing List
openwall.com/lists/oss-security/2023/05/07/2 · Mailing List
blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules · Mitigation
andk/cpanpm#175 · Exploit
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BM6UW55CNFUTNGD5ZRKGUKKKFDJGMFHL
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LEGCEOKFJVBJ2QQ6S2H4NAEWTUERC7SB
metacpan.org/dist/CPAN/changes · Release Notes
security.netapp.com/advisory/ntap-20240621-0007

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free