Vulnerability 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.
CVSS Score
8.8
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Firejail Project | Firejail | < 0.9.60 |
Related Weaknesses (CWE)
References
- https://github.com/netblue30/firejail/commit/eecf35c2f8249489a1d3e512bb07f0d4271PatchThird Party Advisory
- https://github.com/netblue30/firejail/issues/2718ExploitPatchThird Party Advisory
- https://github.com/netblue30/firejail/releases/tag/0.9.60Release NotesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/netblue30/firejail/commit/eecf35c2f8249489a1d3e512bb07f0d4271PatchThird Party Advisory
- https://github.com/netblue30/firejail/issues/2718ExploitPatchThird Party Advisory
- https://github.com/netblue30/firejail/releases/tag/0.9.60Release NotesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2019-12589?
CVE-2019-12589 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...
How severe is CVE-2019-12589?
CVE-2019-12589 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-12589?
Check the references section above for vendor advisories and patch information. Affected products include: Firejail Project Firejail.