Yüksek CVSS 7.8
CVE-2023-29007: Git: güvenlik açığı
Açıklama (NVD)
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, a specially crafted `.gitmodules` file with submodule URLs that are longer than 1024 characters can used to exploit a bug in `config.c::git_config_copy_or_rename_section_in_file()`. This bug can be used to inject arbitrary configuration into a user's `$GIT_DIR/config` when attempting to remove the configuration section associated with that submodule. When the attacker injects configuration values which specify executables to run (such as `core.pager`, `core.editor`, `core.sshCommand`, etc.) this can lead to a remote code execution. A fix A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid running `git submodule deinit` on untrusted repositories or without prior inspection of any submodule sections in `$GIT_DIR/config`.
Özet bilgiler
- Ürün
- Git-scm Git
- CVSS v3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS
- %5,61 (yüzdelik 93)
- CWE
- CWE-74
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| git-scm-git | — | — | 2.30.9 |
| git-scm-git | 2.31.0 | — | 2.31.8 |
| git-scm-git | 2.32.0 | — | 2.32.7 |
| git-scm-git | 2.33.0 | — | 2.33.8 |
| git-scm-git | 2.34.0 | — | 2.34.8 |
| git-scm-git | 2.35.0 | — | 2.35.8 |
| git-scm-git | 2.36.0 | — | 2.36.5 |
| git-scm-git | 2.37.0 | — | 2.37.7 |
| git-scm-git | 2.38.0 | — | 2.38.5 |
| git-scm-git | 2.39.0 | — | 2.39.3 |
| git-scm-git | 2.40.0 | 2.40.0 | — |
| fedoraproject-fedora | 36 | 36 | — |
| fedoraproject-fedora | 37 | 37 | — |
| fedoraproject-fedora | 38 | 38 | — |