CVE-2017-5226

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.

References

https://www.openwall.com/lists/oss-security/2023/03/14/2

https://github.com/projectatomic/bubblewrap/issues/142

https://github.com/projectatomic/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117

https://bugzilla.redhat.com/show_bug.cgi?id=1411811

http://www.securityfocus.com/bid/97260

http://www.openwall.com/lists/oss-security/2023/03/17/1

http://www.openwall.com/lists/oss-security/2020/07/10/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3