CVE-2018-6560
8.8 · HIGHOverview
CVE-2018-6560 is a high-severity vulnerability affecting flatpak flatpak. It was published on February 2, 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 requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in the proxy is not identical to whitespace handling in the daemon.
Remediation
Check the references section for vendor advisories and patches from flatpak. Update flatpak 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 |
|---|---|---|---|
| flatpak | flatpak | >= 0, < 0.8.9 | Affected |
References
Frequently Asked Questions
What is CVE-2018-6560?
CVE-2018-6560 is a high-severity vulnerability affecting flatpak flatpak. It was published on February 2, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-6560?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2018-6560?
Check the references section for vendor advisories and patches from flatpak. Update flatpak 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-2018-6560?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-6560 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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