Vulnerability in Firejail Project
CVE-2019-12589
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (41.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/netblue30/firejail/issues/2718 (Exploit, Patch, Third Party Advisory)
- github.com/netblue30/firejail/commit/eecf35c2f8249489a1d3e512bb07f0d427183134 (Patch, Third Party Advisory)
- github.com/netblue30/firejail/releases/tag/0.9.60 (Third Party Advisory, Release Notes)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2019-12589?
- CVE-2019-12589 is a high-severity vulnerability in Firejail Project, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.8/10. Published 2019-06-03.
- How severe is CVE-2019-12589?
- High severity. CVSS v3 base score is 8.8 out of 10.