Executive Summary

Summary
Title Firejail: Multiple vulnerabilities
Informations
Name GLSA-201612-48 First vendor Publication 2016-12-27
Vendor Gentoo Last vendor Modification 2016-12-27
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been discovered in Firejail, the worst of which may allow bypassing of sandbox protection.

Background

A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.

Description

Multiple vulnerabilities have been discovered in Firejail. Please review upstream's release notes below for details.

Impact

A remote attacker could possibly bypass sandbox protection, cause a Denial of Service condition, or change a system's DNS server.

Workaround

There is no known workaround at this time.

Resolution

All Firejail users should switch to the newly added LTS version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/firejail-lts-0.9.38.6"

Users who want to stay on the current branch should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/firejail-0.9.44.2"

References

[ 1 ] Firejail Release Notes http://firejail.wordpress.com/download-2/release-notes/

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201612-48

Original Source

Url : http://security.gentoo.org/glsa/glsa-201612-48.xml

Alert History

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0
1
2
Date Informations
2017-02-11 13:25:15
  • Multiple Updates
2016-12-28 13:21:26
  • Multiple Updates
2016-12-27 09:26:57
  • First insertion