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Debian LTS: DLA-3061-1 Critical Firejail Local Escalation Issue

debian lts
Calendar Grey June 29, 2022
Dist Debian Esm H88
Critical local privilege escalation flaw in Firejail patched in Debian LTS: DLA-3061-1. Users advised to update promptly.
Matthias Gerstner discovered that the --join option of Firejail, a sandbox to restrict an application environment, was susceptible to local privilege escalation to root
Topics%20covered

Topics Covered

security advisory update critical debian local escalation firejail 2019

Summary

For Debian 9 stretch, this problem has been fixed in version
0.9.58.2-2+deb9u1.

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/source-package/firejail

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
Medium
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Critical

Package: firejail
Version: 0.9.58.2-2+deb9u1
CVE ID: CVE-2022-31214
Debian Bug: 1012510

Topics%20covered

Topics Covered

security advisory update critical debian local escalation firejail 2019

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