---
cve: "CVE-2023-25652"
severity: "HIGH"
cvss: 7.5
epss: "51.9%"
vendor: "git"
kev: false
exploited: false
published: "2023-04-25 20:15:09"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T05:21:17+02:00"
---

# CVE-2023-25652

> 7.5 HIGH · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 469fcac0990381aa6d656f5b02924482b91e0ce5 (Commit)
- 668f2d53613ac8fd373926ebe219f2c29112d93e (Commit)

## Referenzen

- <https://github.com/git/git/security/advisories/GHSA-2hvf-7c8p-28fx>
- <https://github.com/git/git/commit/18e2b1cfc80990719275d7b08e6e50f3e8cbc902>
- <https://github.com/git/git/commit/668f2d53613ac8fd373926ebe219f2c29112d93e>
- <http://www.openwall.com/lists/oss-security/2023/04/25/2>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/>
- <https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BSXOGVVBJLYX26IAYX6PJSYQB36BREWH/>
- <https://security.gentoo.org/glsa/202312-15>
- <https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html>
- <https://lists.debian.org/debian-lts-announce/2024/09/msg00009.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-25652) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_