CVE-2025-27613
CVE-2025-27613 · Gitk can create and truncate files in the user's home directory
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Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted repository and runs gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option Support per-file encoding must have been enabled before in Gitk's Preferences. This option is disabled by default. The same happens when Show origin of this line is used in the main window (regardless of whether Support per-file encoding is enabled or not). This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.
CVSS 3.6 · Niedrig · EPSS 0,6% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
gitk
- Softwareversionen
- >= 1.7.0, < 2.43.7: Betroffen
- >= 2.44.0, < 2.44.4: Betroffen
- >= 2.45.0, < 2.45.4: Betroffen
- >= 2.46.0, < 2.46.4: Betroffen
- >= 2.47.0, < 2.47.3: Betroffen
- >= 2.48.0, < 2.48.2: Betroffen
- >= 2.49.0, < 2.49.1: Betroffen
- >= 2.50.0, < 2.50.1: Betroffen
Keine Korrektur veröffentlicht
git Debian:12
- Softwareversionen
- 1:2.39.2+next.20230215-1
- 1:2.39.2-1.1
- 1:2.39.5-0+deb12u1
- 1:2.39.5-0+deb12u2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.39.5-0+deb12u3
Auf 1:2.39.5-0+deb12u3 aktualisieren
git Debian:13
- Softwareversionen
- 1:2.47.2-0.2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.47.3-0+deb13u1
Auf 1:2.47.3-0+deb13u1 aktualisieren
git Debian:14
- Softwareversionen
- 1:2.47.2-0.2
- 1:2.48.0~rc1+next.20250101-1
- 1:2.49.0+next.20250314-1
- 1:2.49.0-1
- 1:2.49.0-2
- 1:2.49.0-3
- 1:2.50.0+next.20250615-1
- 1:2.50.0-1
- 1:2.50.0~rc0+next.20250528-1
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.50.1-0.1
Auf 1:2.50.1-0.1 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
- 1:2.7.4-0ubuntu1.10+esm7
- 1:2.7.4-0ubuntu1.10+esm8
- 1:2.7.4-0ubuntu1.10+esm9
- 1:2.7.4-0ubuntu1.10+esm10
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.7.4-0ubuntu1.10+esm11
Auf 1:2.7.4-0ubuntu1.10+esm11 aktualisieren
git Ubuntu:Pro: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
- 1:2.17.1-1ubuntu0.18
- 1:2.17.1-1ubuntu0.18+esm1
- 1:2.17.1-1ubuntu0.18+esm2
- 1:2.17.1-1ubuntu0.18+esm3
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.17.1-1ubuntu0.18+esm4
Auf 1:2.17.1-1ubuntu0.18+esm4 aktualisieren
git Ubuntu:Pro: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
- 1:2.25.1-1ubuntu3.11
- 1:2.25.1-1ubuntu3.12
- 1:2.25.1-1ubuntu3.13
- 1:2.25.1-1ubuntu3.14
- 1:2.25.1-1ubuntu3.14+esm1
- 1:2.25.1-1ubuntu3.14+esm2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.25.1-1ubuntu3.14+esm3
Auf 1:2.25.1-1ubuntu3.14+esm3 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
- 1:2.34.1-1ubuntu1.9
- 1:2.34.1-1ubuntu1.10
- 1:2.34.1-1ubuntu1.11
- 1:2.34.1-1ubuntu1.12
- 1:2.34.1-1ubuntu1.13
- 1:2.34.1-1ubuntu1.14
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.34.1-1ubuntu1.15
Auf 1:2.34.1-1ubuntu1.15 aktualisieren
git Ubuntu:24.04:LTS
- Softwareversionen
- 1:2.40.1-1ubuntu1
- 1:2.43.0-1ubuntu1
- 1:2.43.0-1ubuntu5
- 1:2.43.0-1ubuntu6
- 1:2.43.0-1ubuntu7
- 1:2.43.0-1ubuntu7.1
- 1:2.43.0-1ubuntu7.2
- Betroffene Versionsbereiche
- ECOSYSTEM: < 1:2.43.0-1ubuntu7.3
Auf 1:2.43.0-1ubuntu7.3 aktualisieren
Originalquellen
- https://github.com/j6t/gitk/security/advisories/GHSA-f3cw-xrj3-wr2v
- https://github.com/j6t/gitk/compare/465f03869ae11acd04abfa1b83c67879c867410c..026c397d911cde55924d7eb1311d0fd6e2e105d5
- https://github.com/j6t/gitk/compare/7dd272eca153058da2e8d5b9960bbbf0b4f0cbaa..67a128b91e25978a15f9f7e194d81b441d603652
- https://lists.debian.org/debian-lts-announce/2025/10/msg00003.html
- http://www.openwall.com/lists/oss-security/2025/07/08/4
- https://nvd.nist.gov/vuln/detail/CVE-2025-27613