CVE-2022-21187
8.1 · HIGHOverview
CVE-2022-21187 is a high-severity vulnerability affecting libvcs_project libvcs. It was published on March 14, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url parameter is passed to the hg clone command. By injecting some hg options it was possible to get arbitrary command execution.
Remediation
Check the references section for vendor advisories and patches from libvcs_project. Update libvcs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| libvcs_project | libvcs | >= 0, < 0.11.1 | Affected |
References
Frequently Asked Questions
What is CVE-2022-21187?
CVE-2022-21187 is a high-severity vulnerability affecting libvcs_project libvcs. It was published on March 14, 2022 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2022-21187?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-21187?
Check the references section for vendor advisories and patches from libvcs_project. Update libvcs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-21187?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-21187 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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