Important: sudo security update
Summary
RLSA-2023:0282: Important: sudo security update. Affects sudo versions < 0:1.9.5p2-7.el9_1.1. Fixed in 0:1.9.5p2-7.el9_1.1. How to fix ↓
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Background
The sudo package is a utility that allows system administrators to grant certain users the ability to execute privileged commands without logging in as root. It is commonly used for system management purposes. The vulnerability in the sudo package allows for arbitrary file write with the privileges of the RunAs user.
Vulnerability Detail
The vulnerability (CVE-2023-22809) in the sudo package allows an attacker to write arbitrary files with the privileges of the RunAs user. This can lead to unauthorized modification of critical system files and potentially enable further exploitation of the system. The vulnerability has a CVSS score of 7.8, indicating a high severity.
How To Fix
Minimum fixed version
0:1.9.5p2-7.el9_1.1
This is the first release that contains the fix.
sudo dnf update sudoTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
The sudo package has a vulnerability (CVE-2023-22809) that allows arbitrary file write with the privileges of the RunAs user. It is important to update the sudo package to version 1.9.5p2-7.el9_1.1 or later to mitigate this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for sudo →
FAQ
The sudo package allows system administrators to grant certain users the ability to execute privileged commands without logging in as root. It is commonly used for system management purposes.
The vulnerability allows an attacker to write arbitrary files with the privileges of the RunAs user. This can lead to unauthorized modification of critical system files and potentially enable further exploitation of the system.
The CVSS score of this vulnerability is 7.8, indicating a high severity.
To fix this vulnerability, it is recommended to update the sudo package to version 1.9.5p2-7.el9_1.1 or later. This can be done by running the package manager update command specific to your operating system.
No specific workaround has been provided for this vulnerability. It is recommended to update the sudo package to the latest version.
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