Source: libnet-cidr-set-perl
Version: 0.13-5
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 0.13-4

Hi,

The following vulnerability was published for libnet-cidr-set-perl.

CVE-2025-40911[0]:
| Net::CIDR::Set versions 0.10 through 0.13 for Perl does not properly
| handle leading zero characters in IP CIDR address strings, which
| could allow attackers to bypass access control that is based on IP
| addresses. Leading zeros are used to indicate octal numbers, which
| can confuse users who are intentionally using octal notation, as
| well as users who believe they are using decimal notation.
| Net::CIDR::Set used code from Net::CIDR::Lite, which had a similar
| vulnerability CVE-2021-47154.


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-2025-40911
https://www.cve.org/CVERecord?id=CVE-2025-40911
[1] https://github.com/robrwo/perl-Net-CIDR-Set/commit/be7d91e8446ad8013b08b4be313d666dab003a8a

Regards,
Salvatore

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)