CVE-2023-29011
7.5 · HIGHOverview
CVE-2023-29011 is a high-severity vulnerability affecting git_for_windows_project git_for_windows. It was published on April 25, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Git for Windows, the Windows port of Git, ships with an executable called `connect.exe`, which implements a SOCKS5 proxy that can be used to connect e.g. to SSH servers via proxies when certain ports are blocked for outgoing connections. The location of `connect.exe`'s config file is hard-coded as `/etc/connectrc` which will typically be interpreted as `C:\etc\connectrc`. Since `C:\etc` can be created by any authenticated user, this makes `connect.exe` susceptible to malicious files being placed there by other users on the same multi-user machine. The problem has been patched in Git for Windows v2.40.1. As a workaround, create the folder `etc` on all drives where Git commands are run, and remove read/write access from those folders. Alternatively, watch out for malicious `<drive>:\etc\connectrc` files on multi-user machines.
Remediation
Check the references section for vendor advisories and patches from git_for_windows_project. Update git_for_windows to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| git_for_windows_project | git_for_windows | >= 0, < 2.40.1 | Affected |
References
Frequently Asked Questions
What is CVE-2023-29011?
CVE-2023-29011 is a high-severity vulnerability affecting git_for_windows_project git_for_windows. It was published on April 25, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-29011?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-29011?
Check the references section for vendor advisories and patches from git_for_windows_project. Update git_for_windows to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-29011?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-29011 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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