Upstream information
Description
Starting from Rust 1.87.0 and before Rust 1.89.0, the tier 3 Cygwin target (`x86_64-pc-cygwin`) didn't correctly handle path separators, causing the standard library's Path API to ignore path components separated by backslashes. Due to this, programs compiled for Cygwin that validate paths could misbehave, potentially allowing path traversal attacks or malicious filesystem operations.Rust 1.89.0 fixes the issue by handling both Win32 and Unix style paths in the standard library for the Cygwin target.
While we assess the severity of this vulnerability as "medium", please note that the tier 3 Cygwin compilation target is only available when building it from source: no pre-built binaries are distributed by the Rust project, and it cannot be installed through Rustup. Unless you manually compiled the `x86_64-pc-cygwin` target you are not affected by this vulnerability. Users of the tier 1 MinGW target (`x86_64-pc-windows-gnu`) are also explicitly not affected.
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| SUSE | |
|---|---|
| Base Score | 7.4 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | None |
| CVSSv3 Version | 3.1 |
| CNA (986d4109-89ea-491f-99fd-a8e4803919bd) | |
|---|---|
| Base Score | 6.3 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/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:Y/R:X/V:X/RE:L/U:Green |
| Attack Vector | Network |
| Attack Complexity | Low |
| Attack Requirements | Present |
| Privileges Required | None |
| User Interaction | None |
| Vulnerable System Confidentiality Impact | Low |
| Vulnerable System Integrity Impact | Low |
| Vulnerable System Availability Impact | Low |
| Subsequent System Confidentiality Impact | Low |
| Subsequent System Integrity Impact | Low |
| Subsequent System Availability Impact | Low |
| CVSSv4 Version | 4.0 |
Note from the SUSE Security Team on the rust1.* package
SUSE only supports the current and the previous Rust language releases. SUSE Bugzilla entry: 1250912 [NEW] No SUSE Security Announcements cross referenced.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 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | rust1.88 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | rust1.89 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP7 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP7 | rust1.88 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP7 | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | rust1.89 | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | rust1.88 | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | rust1.89 | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | rust1.88 | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP7 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server 16.0 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 16.0 | rust | Not affected |
| openSUSE Leap 15.6 | rust | Not affected |
| openSUSE Leap 15.6 | rust1.88 | Not affected |
| openSUSE Leap 15.6 | rust1.89 | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rust1.89 | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rust1.89 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rust1.89 | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rust1.88 | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rust1.89 | Not affected |
| SUSE Manager Proxy 4.3 | rust | Not affected |
| SUSE Manager Retail Branch Server 4.3 | rust | Not affected |
| SUSE Manager Server 4.3 | rust | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | rust | Not affected |
| SUSE Enterprise Storage 6 | rust | Not affected |
| SUSE Enterprise Storage 7 | rust | Not affected |
| SUSE Enterprise Storage 7.1 | rust | Not affected |
| SUSE Enterprise Storage 7.1 | rust1.88 | Not affected |
| SUSE Enterprise Storage 7.1 | rust1.89 | Not affected |
| SUSE Linux Enterprise Desktop 15 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rust1.88 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rust1.89 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | rust | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | rust | Not affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise Server 15 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | rust | Not affected |
| SUSE Linux Enterprise Server 15-LTSS | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rust1.89 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rust | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rust1.88 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rust1.89 | Not affected |
| SUSE Manager Proxy 4.0 | rust | Not affected |
| SUSE Manager Proxy 4.1 | rust | Not affected |
| SUSE Manager Proxy 4.2 | rust | Not affected |
| SUSE Manager Retail Branch Server 4.0 | rust | Not affected |
| SUSE Manager Retail Branch Server 4.1 | rust | Not affected |
| SUSE Manager Retail Branch Server 4.2 | rust | Not affected |
| SUSE Manager Server 4.0 | rust | Not affected |
| SUSE Manager Server 4.1 | rust | Not affected |
| SUSE Manager Server 4.2 | rust | Not affected |
| openSUSE Leap 15.3 | rust | Not affected |
| openSUSE Leap 15.4 | rust | Not affected |
| openSUSE Leap 15.5 | rust | Not affected |
| Container Status | ||
| bci/rust:1.88 | rust1.88 | Not affected |
| bci/rust | rust1.89 | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed Oct 1 20:01:36 2025CVE page last modified: Fri Oct 3 18:26:56 2025