cve/2023/CVE-2023-25652.md

### [CVE-2023-25652](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25652)
![](https://img.shields.io/static/v1?label=Product&message=git&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3C%202.30.9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-22%3A%20Improper%20Limitation%20of%20a%20Pathname%20to%20a%20Restricted%20Directory%20('Path%20Traversal')&color=brighgreen)

### Description

Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/9069332997/session-1-full-stack
- https://github.com/fkie-cad/nvd-json-data-feeds