Description

Net::IP::LPM version 1.10 for Perl does not properly consider 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.

INFO

Published Date :

2025-06-27T12:19:59.195Z

Last Modified :

2025-06-27T20:06:41.450Z

Source :

CPANSec
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40910 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40910.

URL Resource
https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/ cve-icon cve-icon
https://metacpan.org/release/TPODER/Net-IP-LPM-1.10/diff/TPODER/Net-IP-LPM-1.09/lib/Net/IP/LPM.pm cve-icon cve-icon
https://security.metacpan.org/patches/N/Net-IP-LPM/1.10/CVE-2025-40910-r1.patch cve-icon cve-icon
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