CVE-2019-3567
8.1 · HIGHOverview
CVE-2019-3567 is a high-severity vulnerability affecting linuxfoundation osquery. It was published on June 3, 2019 and has a CVSS 3.0 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.0 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
In some configurations an attacker can inject a new executable path into the extensions.load file for osquery and hard link a parent folder of a malicious binary to a folder with known 'safe' permissions. Under those circumstances osquery will load said malicious executable with SYSTEM permissions. The solution is to migrate installations to the 'Program Files' directory on Windows which restricts unprivileged write access. This issue affects osquery prior to v3.4.0.
Remediation
Check the references section for vendor advisories and patches from linuxfoundation. Update osquery 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 |
|---|---|---|---|
| linuxfoundation | osquery | >= 0, < 3.4.0 | Affected |
Frequently Asked Questions
What is CVE-2019-3567?
CVE-2019-3567 is a high-severity vulnerability affecting linuxfoundation osquery. It was published on June 3, 2019 and has a CVSS 3.0 base score of 8.1 (HIGH).
How severe is CVE-2019-3567?
This vulnerability has a CVSS 3.0 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-2019-3567?
Check the references section for vendor advisories and patches from linuxfoundation. Update osquery 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-2019-3567?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-3567 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
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