CVE-2023-31484 | BDVDB-2026-201256 Detail
cpanpm_projectcpanpm
Description#
CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-295 Improper Certificate Validation
References#
- https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/
- https://www.openwall.com/lists/oss-security/2023/04/18/14
- https://github.com/andk/cpanpm/pull/175
- https://metacpan.org/dist/CPAN/changes
- http://www.openwall.com/lists/oss-security/2023/04/29/1
- http://www.openwall.com/lists/oss-security/2023/05/03/3
- http://www.openwall.com/lists/oss-security/2023/05/03/5
- http://www.openwall.com/lists/oss-security/2023/05/07/2
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BM6UW55CNFUTNGD5ZRKGUKKKFDJGMFHL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LEGCEOKFJVBJ2QQ6S2H4NAEWTUERC7SB/
- https://security.netapp.com/advisory/ntap-20240621-0007/
- https://lists.debian.org/debian-lts-announce/2024/10/msg00017.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.