Home/CVE/Firejail before 0.9.44.4 and 0.9.38.x LTS before 0.9.38.8 LTS does not consider the .Xauthority case during its attempt
CVE

CVE-2017-5180

Firejail before 0.9.44.4 and 0.9.38.x LTS before 0.9.38.8 LTS does not consider the .Xauthority case during its attempt

Firejail before 0.9.44.4 and 0.9.38.x LTS before 0.9.38.8 LTS does not consider the .Xauthority case during its attempt to prevent accessing user files with an euid of zero, which allows local users to conduct sandbox-escape attacks via vectors involving a symlink and the --private option.

HIGH · CVSS 8.8 EPSS 0.00098
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-862Missing Authorization
▤

Affected Products & Versions

2
firejail project firejail< 0.9.44.4
firejail project firejail>= 0.9.38 and < 0.9.38.8
⚠

Public Exploits & PoCs

1
localFirejail < 0.9.44.4 / < 0.9.38.8 LTS - Local Sandbox Escape2017-01-04
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Feb 2017 · 06:59 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

1
suse-csafopenSUSE-SU-2024:10759-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://openwall.com/lists/oss-security/2017/01/04/2Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/95298Third Party AdvisoryVDB Entry
https://firejail.wordpress.com/download-2/release-notes/Release NotesVendor Advisory
https://security.gentoo.org/glsa/201701-62Third Party Advisory
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