Moderate Security Flaw in Traceroute Package: Improper Command Line Parsing
Summary
RLSA-2024:2483: Moderate: traceroute security update. Affects traceroute versions < 3:2.1.0-18.el9. Fixed in 3:2.1.0-18.el9. How to fix ↓
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Background
The traceroute utility is a network diagnostic tool used to display the path that IP packets take to reach a specified host on a network or the Internet. It is essential for network troubleshooting and performance analysis. However, the traceroute package in Rocky Linux 9 has been found to have a security vulnerability that can lead to improper command line parsing, potentially exposing the system to various risks.
Vulnerability Detail
The vulnerability identified as CVE-2023-46316 arises from improper command line parsing within the traceroute utility. This flaw can be exploited by an attacker to manipulate command line inputs, leading to unexpected behavior or information disclosure. The ramifications of this vulnerability can include unauthorized access to sensitive data or the execution of arbitrary commands, thereby compromising the integrity and security of the affected system.
How To Fix
Minimum fixed version
3:2.1.0-18.el9
This is the first release that contains the fix.
sudo dnf update tracerouteTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
Currently, there are no specific workarounds provided for this vulnerability. The best course of action is to apply the security update as mentioned in the 'how_to_fix' section.
Conclusion
The traceroute utility in Rocky Linux 9 has a moderate security vulnerability due to improper command line parsing. It is crucial to update the package to the latest version to mitigate potential risks. Regular monitoring using tools like Vulert can help ensure your software remains secure against such vulnerabilities.
See every vulnerability recorded for traceroute →
FAQ
CVE-2023-46316 is a security vulnerability in the traceroute utility that involves improper command line parsing, which can lead to potential exploitation.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected by this vulnerability.
The vulnerability can lead to unauthorized access, information disclosure, or execution of arbitrary commands, compromising system security.
Yes, a patch is available. Updating the traceroute package to version 3:2.1.0-18.el9 will resolve the issue.
The CVSS score for this vulnerability is 5.5, indicating a moderate level of severity.
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