Upstream information
Description
Dulwich is a pure-Python implementation of the Git file formats and protocols. Starting in version 0.23.2 and prior to version 1.2.5, `dulwich.porcelain.submodule_update`, and by extension `porcelain.clone(..., recurse_submodules=True)`, materializes attacker-controlled submodule paths from a crafted upstream repository without path validation. A malicious `.gitmodules` plus a matching tree gitlink whose `path` is `.git/hooks` (or any other directory inside the parent repository's `.git` directory) causes the attacker's submodule tree contents to be written directly into the victim's `.git/hooks/` directory, preserving executable mode bits. The dropped executables are then run by any subsequent `git` or `dulwich` command that invokes the matching hook, resulting in arbitrary code execution. This is the dulwich equivalent of the upstream Git fixes for CVE-2024-32002 / CVE-2024-32004, which were never propagated into dulwich's separately implemented submodule porcelain. Version 1.2.5 patches the issue.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 7.5 | 7.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 | python-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | python3-dulwich | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | python3-dulwich | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 12 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python3-dulwich | Not affected |
| SUSE Manager Proxy 4.3 | python3-dulwich | Not affected |
| SUSE Manager Proxy LTS 4.3 | python3-dulwich | Not affected |
| SUSE Manager Retail Branch Server 4.3 | python3-dulwich | Not affected |
| SUSE Manager Retail Branch Server LTS 4.3 | python3-dulwich | Not affected |
| SUSE Manager Server 4.3 | python3-dulwich | Not affected |
| SUSE Manager Server LTS 4.3 | python3-dulwich | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Desktop 15 SP5 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | python3-dulwich | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server 12 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | python-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python3-dulwich | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python3-dulwich | Not affected |
| openSUSE Leap 15.4 | python3-dulwich | Not affected |
| openSUSE Leap 15.5 | python3-dulwich | Not affected |
| openSUSE Leap 15.6 | python3-dulwich | Not affected |
SUSE Timeline for this CVE
CVE page created: Thu Jun 11 02:01:28 2026CVE page last modified: Thu Jun 11 17:26:12 2026