CVE-2023-29007
CVE-2023-29007 · Arbitrary configuration injection via `git submodule deinit`
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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`.
CVSS 7.0 · Hoch · EPSS 5,6% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
git
- Softwareversionen
- < 2.30.9: Betroffen
- >= 2.31.0, < 2.31.8: Betroffen
- >= 2.32.0, < 2.32.7: Betroffen
- >= 2.33.0, < 2.33.8: Betroffen
- >= 2.34.0, < 2.34.8: Betroffen
- >= 2.35.0, < 2.35.8: Betroffen
- >= 2.36.0, < 2.36.6: Betroffen
- >= 2.37.0, < 2.37.7: Betroffen
- >= 2.38.0, < 2.38.5: Betroffen
- >= 2.39.0, < 2.39.3: Betroffen
- >= 2.40.0, < 2.40.1: Betroffen
Keine Korrektur veröffentlicht
git Debian:12
- Softwareversionen
- 1:2.39.2+next.20230215-1
- 1:2.39.2-1.1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.39.5-0+deb12u1
Auf 1:2.39.5-0+deb12u1 aktualisieren
git Debian:13
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.40.1-1
Auf 1:2.40.1-1 aktualisieren
git Debian:14
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.40.1-1
Auf 1:2.40.1-1 aktualisieren
git Ubuntu:Pro:16.04:LTS
- Softwareversionen
- 1:2.5.0-1
- 1:2.6.2-1
- 1:2.6.3-1
- 1:2.6.4-1
- 1:2.7.0~rc3-1
- 1:2.7.0-1
- 1:2.7.3-0ubuntu1
- 1:2.7.4-0ubuntu1
- 1:2.7.4-0ubuntu1.1
- 1:2.7.4-0ubuntu1.2
- 1:2.7.4-0ubuntu1.3
- 1:2.7.4-0ubuntu1.4
- 1:2.7.4-0ubuntu1.5
- 1:2.7.4-0ubuntu1.6
- 1:2.7.4-0ubuntu1.7
- 1:2.7.4-0ubuntu1.8
- 1:2.7.4-0ubuntu1.9
- 1:2.7.4-0ubuntu1.10
- 1:2.7.4-0ubuntu1.10+esm1
- 1:2.7.4-0ubuntu1.10+esm3
- 1:2.7.4-0ubuntu1.10+esm4
- 1:2.7.4-0ubuntu1.10+esm5
- 1:2.7.4-0ubuntu1.10+esm6
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.7.4-0ubuntu1.10+esm7
Auf 1:2.7.4-0ubuntu1.10+esm7 aktualisieren
git Ubuntu:18.04:LTS
- Softwareversionen
- 1:2.14.1-1ubuntu4
- 1:2.15.1-1ubuntu2
- 1:2.17.0-1ubuntu1
- 1:2.17.1-1ubuntu0.1
- 1:2.17.1-1ubuntu0.3
- 1:2.17.1-1ubuntu0.4
- 1:2.17.1-1ubuntu0.5
- 1:2.17.1-1ubuntu0.6
- 1:2.17.1-1ubuntu0.7
- 1:2.17.1-1ubuntu0.8
- 1:2.17.1-1ubuntu0.9
- 1:2.17.1-1ubuntu0.10
- 1:2.17.1-1ubuntu0.11
- 1:2.17.1-1ubuntu0.12
- 1:2.17.1-1ubuntu0.13
- 1:2.17.1-1ubuntu0.14
- 1:2.17.1-1ubuntu0.15
- 1:2.17.1-1ubuntu0.16
- 1:2.17.1-1ubuntu0.17
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.17.1-1ubuntu0.18
Auf 1:2.17.1-1ubuntu0.18 aktualisieren
git Ubuntu:20.04:LTS
- Softwareversionen
- 1:2.20.1-2ubuntu1
- 1:2.24.0-1ubuntu1
- 1:2.24.0-1ubuntu2
- 1:2.25.0-1ubuntu1
- 1:2.25.1-1ubuntu1
- 1:2.25.1-1ubuntu2
- 1:2.25.1-1ubuntu3
- 1:2.25.1-1ubuntu3.1
- 1:2.25.1-1ubuntu3.2
- 1:2.25.1-1ubuntu3.3
- 1:2.25.1-1ubuntu3.4
- 1:2.25.1-1ubuntu3.5
- 1:2.25.1-1ubuntu3.6
- 1:2.25.1-1ubuntu3.7
- 1:2.25.1-1ubuntu3.8
- 1:2.25.1-1ubuntu3.10
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.25.1-1ubuntu3.11
Auf 1:2.25.1-1ubuntu3.11 aktualisieren
git Ubuntu:22.04:LTS
- Softwareversionen
- 1:2.32.0-1ubuntu1
- 1:2.33.1-1ubuntu1
- 1:2.34.1-1ubuntu1
- 1:2.34.1-1ubuntu1.1
- 1:2.34.1-1ubuntu1.2
- 1:2.34.1-1ubuntu1.4
- 1:2.34.1-1ubuntu1.5
- 1:2.34.1-1ubuntu1.6
- 1:2.34.1-1ubuntu1.8
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.34.1-1ubuntu1.9
Auf 1:2.34.1-1ubuntu1.9 aktualisieren
Originalquellen
- https://github.com/git/git/security/advisories/GHSA-v48j-4xgg-4844
- https://github.com/git/git/commit/528290f8c61222433a8cf02fb7cfffa8438432b4
- https://github.com/git/git/blob/9ce9dea4e1c2419cca126d29fa7730baa078a11b/Documentation/RelNotes/2.30.9.txt
- https://lists.fedoraproject.org/archives/list/[email protected]/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2023-29007