cve/2019/CVE-2019-12589.md

CVE-2019-12589

Description

In Firejail before 0.9.60, seccomp filters are writable inside the jail, leading to a lack of intended seccomp restrictions for a process that is joined to the jail after a filter has been modified by an attacker.

POC

Reference

• eecf35c2f8
• https://github.com/netblue30/firejail/issues/2718
• https://github.com/netblue30/firejail/releases/tag/0.9.60

Github

No PoCs found on GitHub currently.