CyberRota Analysis
AI analysis pending.
CVE
CVE-2020-13753
Severity
CRITICAL
CVSS
10
EPSS
2.92%
Original NVD Description
The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal's input buffer, similar to CVE-2017-5226.
Related CVEs
Other vulnerabilities affecting the same vendor(s)