Moderate Security Vulnerability in Binutils Package: Heap-Based Overflow
Summary
ALSA-2025:23306: Moderate: binutils security update. Affects binutils versions < 2.41-58.el10_1.2.alma.1. Fixed in 2.41-58.el10_1.2.alma.1. How to fix ↓
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Background
The binutils package is a collection of essential binary utilities used for manipulating object code in various formats. It includes tools such as ar, as, gprof, ld, nm, objcopy, objdump, ranlib, readelf, size, strings, strip, and addr2line. These utilities are crucial for developers working with binary files, enabling them to create, modify, and analyze object files effectively. However, recent vulnerabilities have been identified that could potentially compromise the security of systems utilizing these tools.
Vulnerability Detail
The vulnerabilities identified in the binutils package are heap-based overflows, specifically noted as CVE-2025-11082 and CVE-2025-11083. These vulnerabilities arise from improper handling of memory allocation in the GNU Binutils Linker, which could allow an attacker to exploit the overflow and execute arbitrary code. The ramifications of such vulnerabilities could lead to unauthorized access, data corruption, or system crashes, posing significant risks to the integrity and security of affected systems.
How To Fix
Minimum fixed version
2.41-58.el10_1.2.alma.1
This is the first release that contains the fix.
sudo dnf update binutilsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users may consider disabling the use of the affected utilities until the package can be updated. However, this may limit functionality and should only be used as a short-term measure.
Conclusion
The identified vulnerabilities in the binutils package pose significant security risks that require immediate attention. By updating to the latest patched version, users can protect their systems from potential exploitation. Utilizing tools like Vulert can further enhance security by providing real-time monitoring for open-source vulnerabilities.
See every vulnerability recorded for binutils →
FAQ
The vulnerabilities are heap-based overflows that can lead to arbitrary code execution.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without needing to sign up.
Exploitation of these vulnerabilities could result in unauthorized access, data corruption, or system crashes.
Yes, updating to version 2.41-58.el10_1.2.alma.1 or later will address the vulnerabilities.
Consider disabling the affected utilities as a temporary workaround until you can apply the necessary updates.
Related vulnerabilities
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