Memory Leak Vulnerability in GNU Binutils 2.44 - Alpine Package
Summary
ALPINE-CVE-2025-8225: A vulnerability was found in GNU Binutils 2.44 and classified as problematic. Affects binutils versions < 2.44-r3. Fixed in 2.44-r3. How to fix ↓
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Background
GNU Binutils is a collection of binary tools essential for the development and management of software. It includes tools for assembling, linking, and managing binary files, making it a critical component in the software development lifecycle. The specific version affected by this vulnerability is 2.44, which has been identified to have a flaw in its DWARF Section Handler, leading to potential memory leaks.
Vulnerability Detail
A vulnerability has been identified in GNU Binutils version 2.44, specifically within the process_debug_info function located in the binutils/dwarf.c file. This vulnerability allows for a memory leak, which can be exploited locally. The ramifications of this issue include potential resource exhaustion and degraded system performance, as the memory leak can lead to increased memory consumption over time. The vulnerability is tracked under the identifier CVE-2025-8225 and has a CVSS score of 3.3, indicating a moderate level of severity.
How To Fix
Minimum fixed version
2.44-r3
This is the first release that contains the fix.
sudo apk add --upgrade binutilsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary measure, if upgrading is not immediately possible, consider limiting access to the affected system to trusted users only, thereby reducing the risk of exploitation. Additionally, monitor system memory usage closely to identify any unusual patterns that may indicate exploitation of the vulnerability.
Conclusion
The memory leak vulnerability in GNU Binutils 2.44 poses a moderate risk to systems utilizing this package. It is crucial to apply the available patch to mitigate the risk and ensure system stability. Regular monitoring and updates are essential to maintain security in software development environments.
See every vulnerability recorded for binutils →
FAQ
The vulnerability is a memory leak caused by improper handling of debug information in the DWARF Section Handler.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities. Simply upload your manifest file like package-lock.json to check for vulnerabilities.
The main consequence is a memory leak that can lead to resource exhaustion and degraded performance of the affected system.
Yes, a patch is available in version 2.44-r3 of the GNU Binutils package. It is recommended to update to this version.
Yes, you can use the Vulert playground to check if your application is affected by this vulnerability without needing to sign up.
References
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