Debian: DSA-4849-1: firejail security update
Debian: DSA-4849-1: firejail security update
Roman Fiedler discovered a vulnerability in the OverlayFS code in firejail, a sandbox program to restrict the running environment of untrusted applications, which could result in root privilege escalation. This update disables OverlayFS support in firejail.
- ------------------------------------------------------------------------- Debian Security Advisory DSA-4849-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Salvatore Bonaccorso February 09, 2021 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : firejail CVE ID : CVE-2021-26910 Roman Fiedler discovered a vulnerability in the OverlayFS code in firejail, a sandbox program to restrict the running environment of untrusted applications, which could result in root privilege escalation. This update disables OverlayFS support in firejail. For the stable distribution (buster), this problem has been fixed in version 0.9.58.2-2+deb10u2. We recommend that you upgrade your firejail packages. For the detailed security status of firejail please refer to its security tracker page at: https://security-tracker.debian.org/tracker/firejail Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.