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.

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGVULJ6IKVDO6UAVIQRHQVSKOUD6QDWM/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CDY7B73YDRBURA25APSHD5PFEO4TNSFW/

https://github.com/netblue30/firejail/releases/tag/0.9.60

https://github.com/netblue30/firejail/issues/2718

https://github.com/netblue30/firejail/commit/eecf35c2f8249489a1d3e512bb07f0d427183134

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3