CVE ID:	CVE-2021-26910
Description:	Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an OverlayFS mount operation.
Test IDs:	1.3.6.1.4.1.25623.1.0.845132   1.3.6.1.4.1.25623.1.0.704849   1.3.6.1.4.1.25623.1.0.892554   1.3.6.1.4.1.25623.1.1.10.2021.0120
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-26910 Debian Security Information: DSA-4849 (Google Search) https://www.debian.org/security/2021/dsa-4849 https://security.gentoo.org/glsa/202105-19 https://github.com/netblue30/firejail/commit/97d8a03cad19501f017587cc4e47d8418273834b https://github.com/netblue30/firejail/releases/tag/0.9.64.4 https://unparalleled.eu/blog/2021/20210208-rigged-race-against-firejail-for-local-root/ https://unparalleled.eu/publications/2021/advisory-unpar-2021-0.txt https://lists.debian.org/debian-lts-announce/2021/02/msg00015.html http://www.openwall.com/lists/oss-security/2021/02/09/1