CVE-2023-31486
HIGH severity · CVSS 8.1 · CWE-295
8.1CVSS HIGH
Summary
HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)2%
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://www.openwall.com/lists/oss-security/2023/04/29/1 ↗
Additional information
- NVD record
- http://www.openwall.com/lists/oss-security/2023/04/29/1Patch
- http://www.openwall.com/lists/oss-security/2023/05/03/3Patch
- https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/Patch
- https://github.com/chansen/p5-http-tiny/pull/153Patch
- https://www.openwall.com/lists/oss-security/2023/04/18/14Patch
- http://www.openwall.com/lists/oss-security/2023/05/03/5
- http://www.openwall.com/lists/oss-security/2023/05/07/2Advisory
- https://hackeriet.github.io/cpan-http-tiny-overview/