CVE-2023-31484

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

• http://www.openwall.com/lists/oss-security/2023/04/29/1
  Mailing ListPatch
• http://www.openwall.com/lists/oss-security/2023/05/03/3
  Mailing ListPatch
• http://www.openwall.com/lists/oss-security/2023/05/03/5
  Mailing List
• http://www.openwall.com/lists/oss-security/2023/05/07/2
  Mailing List
• https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/
  MitigationPatchThird Party Advisory
• https://github.com/andk/cpanpm/pull/175
  ExploitIssue Tracking
• 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://metacpan.org/dist/CPAN/changes
  Release Notes
• https://security.netapp.com/advisory/ntap-20240621-0007/
• https://www.openwall.com/lists/oss-security/2023/04/18/14
  Mailing ListPatch
• http://www.openwall.com/lists/oss-security/2023/04/29/1
  Mailing ListPatch
• http://www.openwall.com/lists/oss-security/2023/05/03/3
  Mailing ListPatch
• http://www.openwall.com/lists/oss-security/2023/05/03/5
  Mailing List
• http://www.openwall.com/lists/oss-security/2023/05/07/2
  Mailing List
• https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/
  MitigationPatchThird Party Advisory
• https://github.com/andk/cpanpm/pull/175
  ExploitIssue Tracking
• https://lists.debian.org/debian-lts-announce/2024/10/msg00017.html
• 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/