Buffer Overflow in Cscope 15.5
Summary
CVE-2004-2541: Buffer overflow in Cscope 15.5, and possibly multiple overflows, allows remote attackers to execute arbitrary code via a C file with a long #include line that is later browsed by the target. Affects cscope versions < 15.5+cvs20050816-1.1. Fixed in 15.5+cvs20050816-1.1. How to fix ↓
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Background
Cscope is a tool used for browsing C source code. It allows users to search for functions, variables, and other symbols in large codebases. The vulnerability affects version 15.5 of Cscope and potentially other versions as well. The vulnerability arises from a buffer overflow issue when processing a C file with a long #include line. This vulnerability can be exploited by remote attackers to execute arbitrary code on the target system.
Vulnerability Detail
The buffer overflow vulnerability in Cscope 15.5 allows remote attackers to execute arbitrary code. By providing a C file with a long #include line, an attacker can trigger the overflow when the file is later browsed by the target. This can lead to the execution of malicious code with the privileges of the Cscope process. The impact of this vulnerability can be severe, potentially allowing an attacker to gain unauthorized access, modify data, or disrupt the normal operation of the system.
How To Fix
Minimum fixed version
15.5+cvs20050816-1.1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade cscopeTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to update to the fixed version of Cscope to ensure the security of the system.
Conclusion
The buffer overflow vulnerability in Cscope 15.5 can be exploited by remote attackers to execute arbitrary code. To mitigate this risk, it is essential to update to the fixed version of Cscope. For further support on vulnerability remediation, contact DevNack.com.
See every vulnerability recorded for cscope →
FAQ
Cscope is a tool used for browsing C source code. It provides functionality for searching functions, variables, and other symbols in large codebases.
The buffer overflow vulnerability occurs when Cscope processes a C file with a long #include line. This can be exploited by remote attackers to execute arbitrary code.
The potential consequences of this vulnerability include unauthorized access, data modification, and disruption of system operation. An attacker could execute arbitrary code with the privileges of the Cscope process.
No, there is no known workaround for this vulnerability. It is crucial to update to the fixed version of Cscope.
To fix this vulnerability, update Cscope to version 15.5+cvs20050816-1.1 or later.
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