Upstream information
Description
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.
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| CVSS detail | CNA (CISA-ADP) |
|---|---|
| Base Score | 6.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | Low |
| Integrity Impact | Low |
| Availability Impact | None |
| CVSSv3 Version | 3.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP7 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | perl-Net-CIDR-Lite | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Proxy 4.3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Retail Branch Server 4.3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Server 4.3 | perl-Net-CIDR-Lite | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | perl-Net-CIDR-Lite | Not affected |
| SUSE Enterprise Storage 6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Enterprise Storage 7 | perl-Net-CIDR-Lite | Not affected |
| SUSE Enterprise Storage 7.1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | perl-Net-CIDR-Lite | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Proxy 4.0 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Proxy 4.1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Proxy 4.2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Retail Branch Server 4.0 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Retail Branch Server 4.1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Retail Branch Server 4.2 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Server 4.0 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Server 4.1 | perl-Net-CIDR-Lite | Not affected |
| SUSE Manager Server 4.2 | perl-Net-CIDR-Lite | Not affected |
| openSUSE Leap 15.3 | perl-Net-CIDR-Lite | Not affected |
| openSUSE Leap 15.4 | perl-Net-CIDR-Lite | Not affected |
| openSUSE Leap 15.5 | perl-Net-CIDR-Lite | Not affected |
| openSUSE Leap 15.6 | perl-Net-CIDR-Lite | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed May 28 02:00:29 2025CVE page last modified: Fri Jun 5 19:22:27 2026