BIT-git-2024-32020

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/git/BIT-git-2024-32020.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-git-2024-32020
Aliases
Published
2024-05-24T07:18:47.345Z
Modified
2024-06-12T07:54:49.981Z
Summary
[none]
Details

Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, local clones may end up hardlinking files into the target repository's object database when source and target repository reside on the same disk. If the source repository is owned by a different user, then those hardlinked files may be rewritten at any point in time by the untrusted user. Cloning local repositories will cause Git to either copy or hardlink files of the source repository into the target repository. This significantly speeds up such local clones compared to doing a "proper" clone and saves both disk space and compute time. When cloning a repository located on the same disk that is owned by a different user than the current user we also end up creating such hardlinks. These files will continue to be owned and controlled by the potentially-untrusted user and can be rewritten by them at will in the future. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4.

References

Affected packages

Bitnami / git

Package

Name
git
Purl
pkg:bitnami/git

Severity

  • 3.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:L CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
2.45.0
Fixed
2.45.1
Introduced
2.44.0
Fixed
2.44.1
Introduced
2.43.0
Fixed
2.43.4
Introduced
2.42.0
Fixed
2.42.2
Introduced
2.41.0
Fixed
2.41.1
Introduced
2.40.0
Fixed
2.40.2
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.39.4