Untrusted Search Path Vulnerability in Vim Package
Summary
ALPINE-CVE-2023-4736: Untrusted Search Path in GitHub repository vim/vim prior to 9.0.1833. Affects vim versions < 9.0.2073-r0. Fixed in 9.0.2073-r0. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
Vim is a highly configurable text editor used for efficiently creating and editing text files. It is known for its powerful features, including syntax highlighting, multi-level undo, and extensive plugin support. However, certain versions of Vim are vulnerable to an untrusted search path issue, which can lead to security risks if exploited.
Vulnerability Detail
The vulnerability, identified as CVE-2023-4736, arises from an untrusted search path in the Vim package prior to version 9.0.1833. This flaw allows attackers to potentially execute arbitrary code by placing malicious files in locations that Vim searches for resources. The ramifications of this vulnerability include unauthorized access to sensitive data and the possibility of system compromise, making it critical for users to address it promptly.
How To Fix
Minimum fixed version
9.0.2073-r0
This is the first release that contains the fix.
sudo apk add --upgrade vimTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can avoid executing Vim in environments where untrusted files may be present. Additionally, setting the 'VIMRUNTIME' environment variable to a secure directory can help mitigate risks until the package is updated.
Conclusion
The untrusted search path vulnerability in Vim poses significant security risks. Users are strongly encouraged to update to the latest patched versions to safeguard their systems. Utilizing tools like Vulert can further enhance security by providing real-time monitoring for vulnerabilities.
See every vulnerability recorded for vim →
FAQ
CVE-2023-4736 is a vulnerability in the Vim package that allows for an untrusted search path, potentially leading to arbitrary code execution.
You can check your Vim version using the command 'vim --version'. If it is below 9.0.1833, it is vulnerable.
The risks include unauthorized access to sensitive data and the potential for system compromise through arbitrary code execution.
Yes, tools like Vulert can monitor your projects for open-source vulnerabilities using just a manifest file, alerting you in real-time.
Detailed information can be found in the CVE database or by visiting the official Vim repository.
References
Related vulnerabilities
Recent vulnerabilities recorded for vim.
