CVE-2024-32002

A vulnerability was found in Git. This vulnerability allows the malicious manipulation of repositories containing submodules, exploiting a bug that enables the writing of files into the .git/ directory instead of the submodule's intended worktree. This manipulation facilitates the execution of arbitrary code during the cloning process, bypassing user inspection and control.

While the described bug in Git presents a significant security concern, it falls short of being categorized as Critical due to several factors. The exploit requires a specific set of conditions, such as repositories with submodules and the presence of symbolic link support. Additionally, successful exploitation relies on users cloning repositories from untrusted sources, limiting its scope compared to critical vulnerabilities that may be remotely exploitable or affect a broader range of use cases. However, the potential impact of remote code execution during cloning operations underscores the importance of promptly applying patches and exercising caution when interacting with Git repositories, emphasizing its significant severity within the realm of software security.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

One preventative measure is to disable symbolic link support. This can be accomplished by running the command git config --global core.symlinks false. Another temporary option is to avoid using the --recurse-submodules setting with untrusted git repos.