CVE-2019-11460
9.0 · CRITICALOverview
CVE-2019-11460 is a critical-severity vulnerability affecting gnome gnome-desktop. It was published on April 22, 2019 and has a CVSS 3.0 base score of 9.0 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.
Remediation
Check the references section for vendor advisories and patches from gnome. Update gnome-desktop 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 |
|---|---|---|---|
| gnome | gnome-desktop | >= 3.30.0, < 3.30.2.2 | Affected |
References
Frequently Asked Questions
What is CVE-2019-11460?
CVE-2019-11460 is a critical-severity vulnerability affecting gnome gnome-desktop. It was published on April 22, 2019 and has a CVSS 3.0 base score of 9.0 (CRITICAL).
How severe is CVE-2019-11460?
This vulnerability has a CVSS 3.0 base score of 9.0, 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-2019-11460?
Check the references section for vendor advisories and patches from gnome. Update gnome-desktop 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-2019-11460?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-11460 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.
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