Critical Out-of-Bounds Read Vulnerability in vim Package
Summary
UBUNTU-CVE-2022-0128: vim is vulnerable to Out-of-bounds Read. Affects vim versions < 2:8.2.3995-1ubuntu2.9. Fixed in 2:8.2.3995-1ubuntu2.9. How to fix ↓
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Background
The vim package is a highly popular text editor used in various operating systems, including Ubuntu. It is known for its efficiency and versatility, allowing users to edit text files with a wide range of features. However, a critical vulnerability has been identified in version 2:8.2.3995-1ubuntu2.9, which could potentially compromise the security of systems using this version.
Vulnerability Detail
The vulnerability, identified as CVE-2022-0128, is an Out-of-bounds Read issue in the vim package. This flaw allows attackers to read memory outside the intended buffer, which can lead to information disclosure or even arbitrary code execution in certain scenarios. The vulnerability originates from improper handling of input data, making it a significant risk for users who rely on this text editor for sensitive tasks.
How To Fix
Minimum fixed version
2:8.2.3995-1ubuntu2.9
This is the first release that contains the fix.
sudo apt-get install --only-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 using the affected features of vim until the package is updated. However, it is highly recommended to apply the patch as soon as possible to mitigate the risk.
Conclusion
The Out-of-bounds Read vulnerability in the vim package poses a significant risk to users. It is crucial to update to the patched version to ensure system security. Regular monitoring for vulnerabilities using tools like Vulert can help maintain a secure software environment.
See every vulnerability recorded for vim →
FAQ
CVE-2022-0128 is a vulnerability in the vim package that allows for Out-of-bounds Read, potentially leading to information disclosure.
You can check your version of vim by running 'vim --version' in the terminal. If it matches 2:8.2.3995-1ubuntu2.9, it is affected.
The risks include unauthorized access to sensitive information and possible arbitrary code execution, which could compromise system security.
Yes, tools like Vulert can help monitor and alert for open-source vulnerabilities in your software using just a manifest file.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
References
Related vulnerabilities
Recent vulnerabilities recorded for vim.
