Improper Certificate Validation Affecting perl package, versions *
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.24% (64th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-PERL-5489188
- published 29 Apr 2023
- disclosed 29 Apr 2023
Introduced: 29 Apr 2023
CVE-2023-31486 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10 perl.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2023-31486
- https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/
- https://hackeriet.github.io/cpan-http-tiny-overview/
- https://www.openwall.com/lists/oss-security/2023/04/18/14
- https://www.reddit.com/r/perl/comments/111tadi/psa_httptiny_disabled_ssl_verification_by_default/
- 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
- https://www.openwall.com/lists/oss-security/2023/05/03/4
- http://www.openwall.com/lists/oss-security/2023/05/07/2
- https://github.com/chansen/p5-http-tiny/pull/153