CVE-2017-5944 : Exploit Details and Defense Strategies
Learn about CVE-2017-5944 affecting Request Tracker (RT) versions 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2. Find out how authenticated users could execute arbitrary code.
Request Tracker (RT) versions 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 contain a vulnerability in the dashboard subscription interface that could allow authenticated users to execute arbitrary code.
Understanding CVE-2017-5944
This CVE identifies a security flaw in Request Tracker (RT) versions that could be exploited by authenticated users with specific privileges.
What is CVE-2017-5944?
The vulnerability in the dashboard subscription interface of RT versions 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 allows authenticated users to potentially execute arbitrary code by using a carefully crafted named saved search.
The Impact of CVE-2017-5944
The exploitation of this vulnerability could lead to unauthorized execution of arbitrary code by authenticated users with specific privileges, posing a significant security risk to the affected systems.
Technical Details of CVE-2017-5944
This section provides more in-depth technical details about the CVE.
Vulnerability Description
The vulnerability in the dashboard subscription interface of Request Tracker (RT) versions 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 allows remote authenticated users with certain privileges to execute arbitrary code via a crafted saved search name.
Affected Systems and Versions
- Request Tracker (RT) versions 4.x before 4.0.25
- Request Tracker (RT) versions 4.2.x before 4.2.14
- Request Tracker (RT) versions 4.4.x before 4.4.2
Exploitation Mechanism
The vulnerability can be exploited by authenticated users with specific privileges who use a named saved search that is carefully crafted to execute arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2017-5944 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor and restrict user privileges to minimize the risk of unauthorized code execution.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security training for users to raise awareness about safe practices.
Patching and Updates
Regularly check for security updates and patches from Request Tracker (RT) to mitigate the risk of exploitation.