Critical Vulnerability in elfutils Package: CVE-2019-18520
Summary
ALPINE-CVE-2019-18520: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none. Affects elfutils versions < 0.175-r0. Fixed in 0.175-r0. How to fix ↓
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Background
The elfutils package is a collection of utilities for handling ELF (Executable and Linkable Format) files, which are commonly used in Unix-like operating systems. It provides tools for examining and manipulating ELF files, making it essential for developers and system administrators who work with binary executables. The package is widely utilized in various Linux distributions, including Alpine Linux, where it serves as a fundamental component for debugging and analyzing binaries. However, vulnerabilities in such critical packages can pose significant risks to system security and integrity.
Vulnerability Detail
CVE-2019-18520 is a vulnerability that was identified in the elfutils package. The vulnerability was withdrawn by its CNA, indicating that it should not be used as a reference for any security issues. Although specific technical details were not disclosed, the implications of such vulnerabilities typically include potential unauthorized access, data corruption, or system instability. Users of the elfutils package should remain vigilant and ensure they are using the latest versions to mitigate any risks associated with this vulnerability.
How To Fix
Minimum fixed version
0.175-r0
This is the first release that contains the fix.
sudo apk add --upgrade elfutilsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As this vulnerability was withdrawn and no specific workarounds were provided, it is recommended to keep the elfutils package updated to the latest version available in the Alpine repositories.
Conclusion
The elfutils package has been associated with the withdrawn CVE-2019-18520 vulnerability. Users are advised to keep their packages updated to the latest versions to mitigate any potential risks. Utilizing tools like Vulert can help monitor for vulnerabilities in real-time, ensuring the security of your applications.
See every vulnerability recorded for elfutils →
FAQ
CVE-2019-18520 is a withdrawn vulnerability identifier for the elfutils package, indicating that it should not be referenced for security issues.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If you are using an older version of elfutils, you should update to version 0.175-r0 or later to ensure you are protected against potential vulnerabilities.
Not updating the elfutils package may expose your system to security risks, including unauthorized access or system instability.
You can visit Vulert at https://vulert.com, which monitors and alerts for open-source vulnerabilities in software using a manifest file.
References
Related vulnerabilities
Recent vulnerabilities recorded for elfutils.
