Description
When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox.
Metrics
CVSS 3.0 10.0/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.openwall.com/lists/oss-security/2020/07/10/1
- http://www.openwall.com/lists/oss-security/2023/03/17/1
- http://www.securityfocus.com/bid/97260Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1411811Issue Tracking, Patch
- https://github.com/projectatomic/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117Patch
- https://github.com/projectatomic/bubblewrap/issues/142Exploit, Patch, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2023/03/14/2
- http://www.openwall.com/lists/oss-security/2020/07/10/1
- http://www.openwall.com/lists/oss-security/2023/03/17/1
- http://www.securityfocus.com/bid/97260Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1411811Issue Tracking, Patch
- https://github.com/projectatomic/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117Patch
- https://github.com/projectatomic/bubblewrap/issues/142Exploit, Patch, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2023/03/14/2
Timeline
- Published
- Mar 29, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified