Upstream information
Description
A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this "bug appears to be in libopts which is an external library." This vulnerability only affects products that are no longer supported by the maintainer.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having low severity.
| CNA (VulDB) | |
|---|---|
| Base Score | 1.7 |
| Vector | AV:L/AC:L/Au:S/C:N/I:N/A:P |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| CNA (VulDB) | SUSE | |
|---|---|---|
| Base Score | 3.3 | 3.3 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | None |
| User Interaction | None | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Low | Low |
| CVSSv3 Version | 3.1 | 3.1 |
| CNA (VulDB) | SUSE | |
|---|---|---|
| Base Score | 1.9 | 4.8 |
| Vector | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Attack Requirements | None | None |
| Privileges Required | Low | None |
| User Interaction | None | Passive |
| Vulnerable System Confidentiality Impact | None | None |
| Vulnerable System Integrity Impact | None | None |
| Vulnerable System Availability Impact | Low | Low |
| Subsequent System Confidentiality Impact | None | None |
| Subsequent System Integrity Impact | None | None |
| Subsequent System Availability Impact | None | None |
| CVSSv4 Version | 4.0 | 4.0 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SP6 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise Micro 5.2 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise Server 16.0 | autogen | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 16.0 | autogen | Analysis |
| openSUSE Leap 15.6 | autogen | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | autogen | Not affected |
| SUSE Manager Proxy 4.3 | autogen | Not affected |
| SUSE Manager Proxy LTS 4.3 | autogen | Not affected |
| SUSE Manager Retail Branch Server 4.3 | autogen | Not affected |
| SUSE Manager Retail Branch Server LTS 4.3 | autogen | Not affected |
| SUSE Manager Server 4.3 | autogen | Not affected |
| SUSE Manager Server LTS 4.3 | autogen | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | autogen | Not affected |
| SUSE Enterprise Storage 6 | autogen | Not affected |
| SUSE Enterprise Storage 7 | autogen | Not affected |
| SUSE Enterprise Storage 7.1 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | autogen | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | autogen | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | autogen | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | autogen | Not affected |
| SUSE Manager Proxy 4.0 | autogen | Not affected |
| SUSE Manager Proxy 4.1 | autogen | Not affected |
| SUSE Manager Proxy 4.2 | autogen | Not affected |
| SUSE Manager Retail Branch Server 4.0 | autogen | Not affected |
| SUSE Manager Retail Branch Server 4.1 | autogen | Not affected |
| SUSE Manager Retail Branch Server 4.2 | autogen | Not affected |
| SUSE Manager Server 4.0 | autogen | Not affected |
| SUSE Manager Server 4.1 | autogen | Not affected |
| SUSE Manager Server 4.2 | autogen | Not affected |
| openSUSE Leap 15.3 | autogen | Not affected |
| openSUSE Leap 15.4 | autogen | Not affected |
| openSUSE Leap 15.5 | autogen | Not affected |
| openSUSE Leap Micro 5.2 | autogen | Not affected |
SUSE Timeline for this CVE
CVE page created: Sat Aug 9 10:00:24 2025CVE page last modified: Tue Sep 2 12:41:48 2025