CVE-2019-8459
9.8 · CRITICALOverview
CVE-2019-8459 is a critical-severity vulnerability affecting checkpoint jumbo_hotfix_for_endpoint_security_server. It was published on June 20, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Check Point Endpoint Security Client for Windows, with the VPN blade, before version E80.83, starts a process without using quotes in the path. This can cause loading of a previously placed executable with a name similar to the parts of the path, instead of the intended one.
Remediation
Check the references section for vendor advisories and patches from checkpoint. Update jumbo_hotfix_for_endpoint_security_server 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 |
|---|---|---|---|
| checkpoint | jumbo_hotfix_for_endpoint_security_server | >= 0, < r77.30 | Affected |
| checkpoint | endpoint_security_server_package | >= 0, < r77.30.03 | Affected |
| checkpoint | smartconsole_for_endpoint_security_server | >= 0, < r77.30.03 | Affected |
| checkpoint | endpoint_security_clients | >= 0, < e80.83 | Affected |
| checkpoint | remote_access_clients | >= 0, < e80.83 | Affected |
| checkpoint | capsule_docs_standalone_client | >= 0, < e80.82 | Affected |
Frequently Asked Questions
What is CVE-2019-8459?
CVE-2019-8459 is a critical-severity vulnerability affecting checkpoint jumbo_hotfix_for_endpoint_security_server. It was published on June 20, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2019-8459?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-8459?
Check the references section for vendor advisories and patches from checkpoint. Update jumbo_hotfix_for_endpoint_security_server 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-2019-8459?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-8459 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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