Moderate Security Vulnerability in iputils: Integer Overflow Issue
Summary
ALSA-2026:18162: Moderate: iputils security update. Affects iputils versions < 20240905-5.el10. Fixed in 20240905-5.el10. How to fix ↓
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Background
The iputils package is a collection of basic utilities for network monitoring, including tools like ping, traceroute, and more. These utilities are essential for diagnosing network issues and ensuring connectivity. The iputils package is widely used in various Linux distributions, including AlmaLinux, and is critical for network management tasks. However, it has been identified to have a security vulnerability that could potentially be exploited, leading to significant security risks.
Vulnerability Detail
The vulnerability identified as CVE-2025-48964 is an integer overflow issue within the iputils package. This flaw arises when the software improperly handles integer values, allowing an attacker to exploit this weakness. If successfully exploited, it could lead to unexpected behavior, including crashes or arbitrary code execution, compromising the security and stability of the system. The vulnerability is classified as moderate, indicating that while it poses a risk, it may not be easily exploitable without specific conditions.
How To Fix
Minimum fixed version
20240905-5.el10
This is the first release that contains the fix.
sudo dnf update iputilsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can limit the use of the iputils utilities until the package is updated. This may involve using alternative network monitoring tools or disabling certain functionalities that rely on iputils until the patch is applied.
Conclusion
The iputils package has a moderate security vulnerability due to an integer overflow issue, which could lead to significant risks if exploited. Users are advised to update to the latest patched version to mitigate these risks. For real-time monitoring of vulnerabilities, consider using Vulert, which allows you to check your application for vulnerabilities using just a manifest file.
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FAQ
The vulnerability is an integer overflow issue that can lead to unexpected behavior or security breaches.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without needing to sign up.
If exploited, the vulnerability could lead to system crashes or unauthorized code execution, compromising system integrity.
Yes, a patch is available in the form of an updated iputils package. Users should update to version 20240905-5.el10 or later.
If immediate updates are not possible, consider using alternative network monitoring tools or limiting the use of iputils utilities until the patch is applied.
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