CVE-2018-19788
8.8 · HIGHOverview
CVE-2018-19788 is a high-severity vulnerability affecting polkit_project polkit. It was published on December 3, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A flaw was found in PolicyKit (aka polkit) 0.115 that allows a user with a uid greater than INT_MAX to successfully execute any systemctl command.
Remediation
Check the references section for vendor advisories and patches from polkit_project. Update polkit 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 |
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References
Frequently Asked Questions
What is CVE-2018-19788?
CVE-2018-19788 is a high-severity vulnerability affecting polkit_project polkit. It was published on December 3, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-19788?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-19788?
Check the references section for vendor advisories and patches from polkit_project. Update polkit 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-2018-19788?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19788 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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