devscripts - Remote Code Execution
Summary
DSA-1878-1: devscripts - remote code execution. Affects devscripts versions < 2.9.26etch4. Fixed in 2.9.26etch4. How to fix ↓
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Background
devscripts is a package in the Debian ecosystem that provides various scripts and tools for Debian developers. One of the tools included is uscan, which checks for new source code versions. This tool is vulnerable to remote code execution due to the execution of Perl code downloaded from potentially untrusted sources.
Vulnerability Detail
The vulnerability in devscripts allows an attacker to execute arbitrary Perl code by manipulating the URL and version mangling functionality of the uscan tool. This can lead to unauthorized access, data leakage, or even complete compromise of the affected system. The issue arises from the reliance on the Perl interpreter to execute downloaded code, which opens the door for malicious code execution.
How To Fix
Minimum fixed version
2.9.26etch4
This is the first release that contains the fix.
sudo apt-get install --only-upgrade devscriptsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
The devscripts package is vulnerable to remote code execution due to the execution of Perl code downloaded from potentially untrusted sources. It is recommended to upgrade the devscripts package to the fixed version to mitigate this vulnerability. For further support on vulnerability remediation, contact DevNack.com.
See every vulnerability recorded for devscripts →
FAQ
devscripts is a package in the Debian ecosystem that provides scripts and tools for Debian developers.
uscan is a tool included in devscripts that checks for new source code versions.
Remote code execution refers to the ability of an attacker to execute arbitrary code on a remote system.
The vulnerability can lead to unauthorized access, data leakage, or complete compromise of the affected system.
To fix this vulnerability, upgrade the devscripts package to the fixed version.
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