Bug#1110887: libcatalyst-authentication-credential-http-perl: CVE-2025-40920

Salvatore Bonaccorso carnil at debian.org
Tue Aug 12 05:51:37 BST 2025


Source: libcatalyst-authentication-credential-http-perl
Version: 1.018-3
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>
Control: found -1 1.018-1

Hi,

The following vulnerability was published for libcatalyst-authentication-credential-http-perl.

CVE-2025-40920[0]:
| Catalyst::Authentication::Credential::HTTP versions 1.018 and
| earlier for Perl generate nonces using the Perl Data::UUID library.
| *  Data::UUID does not use a strong cryptographic source for
| generating UUIDs.   *  Data::UUID returns v3 UUIDs, which are
| generated from known information and are unsuitable for security, as
| per RFC 9562.   *  The nonces should be generated from a strong
| cryptographic source, as per RFC 7616.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-40920
    https://www.cve.org/CVERecord?id=CVE-2025-40920
[1] https://lists.security.metacpan.org/cve-announce/msg/31902514/
[2] https://github.com/perl-catalyst/Catalyst-Authentication-Credential-HTTP/pull/1
[3] https://github.com/perl-catalyst/Catalyst-Authentication-Credential-HTTP/commit/ad2c03aad95406db4ce35dfb670664ebde004c18

Regards,
Salvatore



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