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cveMitreCVE-2017-5180
HistoryFeb 09, 2017 - 6:59 p.m.

CVE-2017-5180

2017-02-0918:59:00
CWE-862
mitre
web.nvd.nist.gov
31
cve-2017-5180
firejail
security
sandbox-escape
symlink
nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

8

Confidence

High

EPSS

0.001

Percentile

26.8%

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.

Affected configurations

Nvd
Node
firejail_projectfirejailRange<0.9.44.4-
OR
firejail_projectfirejailRange0.9.380.9.38.8lts
VendorProductVersionCPE
firejail_projectfirejail*cpe:2.3:a:firejail_project:firejail:*:*:*:*:-:*:*:*
firejail_projectfirejail*cpe:2.3:a:firejail_project:firejail:*:*:*:*:lts:*:*:*

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

8

Confidence

High

EPSS

0.001

Percentile

26.8%