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openSUSE 15.5: 2024:1256-1 Moderate: perl-Net-CIDR-Lite Access Control Fix

opensuse
Calendar Grey April 12, 2024
Dist Opensuse Esm H88
Moderate security advisory for perl-Net-CIDR-Lite related to CVE-2021-47154 in SUSE, with a patch ready for deployment.
This update for perl-Net-CIDR-Lite fixes the following issues: CVE-2021-47154: Fixed leading zeroes in IPv4 octets may allow attackers to bypass certain access controls (bsc#122156...

Description

This update for perl-Net-CIDR-Lite fixes the following issues:

* CVE-2021-47154: Fixed leading zeroes in IPv4 octets may allow attackers to

bypass certain access controls (bsc#1221564).

Topics%20covered

Topics Covered

security advisory moderate access control security fix SUSE perl-Net-CIDR-Lite

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2024-1256=1

* Development Tools Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2024-1256=1

Package List

* openSUSE Leap 15.5 (noarch)

* perl-Net-CIDR-Lite-0.21-150100.6.3.1

* Development Tools Module 15-SP5 (noarch)

* perl-Net-CIDR-Lite-0.21-150100.6.3.1

References

* bsc#1221564

## References:

* https://www.suse.com/security/cve/CVE-2021-47154.html

* https://bugzilla.suse.com/show_bug.cgi?id=1221564

Announcement ID: SUSE-SU-2024:1256-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate access control security fix SUSE perl-Net-CIDR-Lite

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