CVE-2017-1000117 : Vulnerability Insights and Analysis
Learn about CVE-2017-1000117 where clicking on a manipulated "ssh://..." URL can lead to executing arbitrary programs on a victim's computer. Find mitigation steps and prevention measures here.
A vulnerability exists where an unsuspecting victim may be tricked into executing any program on their computer by clicking on a manipulated "ssh://..." URL. This could be exploited by inserting the URL into a malicious project's .gitmodules file.
Understanding CVE-2017-1000117
This CVE involves a scenario where a victim could unknowingly trigger the execution of arbitrary programs on their system.
What is CVE-2017-1000117?
The vulnerability allows a malicious third-party to provide a crafted "ssh://..." URL to a victim. Clicking on this URL can lead to the unintended execution of any program on the victim's machine.
The Impact of CVE-2017-1000117
Exploiting this vulnerability could result in an attacker executing arbitrary code on the victim's computer, potentially leading to further compromise of the system.
Technical Details of CVE-2017-1000117
This section delves into the specifics of the vulnerability.
Vulnerability Description
The vulnerability arises from the ability of a malicious actor to deceive a victim into executing arbitrary programs by clicking on a manipulated "ssh://..." URL.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability can be triggered by inserting the crafted URL into the .gitmodules file of a malicious project. When the victim runs "git clone --recurse-submodules," the vulnerability is activated.
Mitigation and Prevention
Protecting systems from CVE-2017-1000117 requires immediate action and long-term security measures.
Immediate Steps to Take
- Avoid clicking on suspicious URLs, especially those starting with "ssh://..."
- Exercise caution when interacting with unknown or untrusted sources
Long-Term Security Practices
- Regularly update and patch software to mitigate known vulnerabilities
- Educate users on safe browsing practices and the risks associated with clicking on unknown links
Patching and Updates
Ensure that systems are updated with the latest security patches and fixes to prevent exploitation of this vulnerability.