Description (CNA)
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals. When reading a config value, Git strips any trailing carriage return and line feed (CRLF). When writing a config entry, values with a trailing CR are not quoted, causing the CR to be lost when the config is later read. When initializing a submodule, if the submodule path contains a trailing CR, the altered path is read resulting in the submodule being checked out to an incorrect location. If a symlink exists that points the altered path to the submodule hooks directory, and the submodule contains an executable post-checkout hook, the script may be unintentionally executed after checkout. This vulnerability is fixed in v2.43.7, v2.44.4, v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| git / git | affected < 2.43.7; affected >= 2.44.0-rc0, < 2.44.4; affected >= 2.45.0-rc0, < 2.45.4; affected >= 2.46.0-rc0, < 2.46.4; affected >= 2.47.0-rc0, < 2.47.3; affected >= 2.48.0-rc0, < 2.48.2; affected >= 2.49.0-rc0, < 2.49.1; affected >= 2.50.0-rc0, < 2.50.1 |
CWE
CWE-436, CWE-59
References
ADP enrichment
No English description supplied.
No English description supplied.