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ubuntucveUbuntu.comUB:CVE-2017-5940
HistoryFeb 09, 2017 - 12:00 a.m.

CVE-2017-5940

2017-02-0900:00:00
ubuntu.com
ubuntu.com
9

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

EPSS

0.001

Percentile

26.8%

Firejail before 0.9.44.6 and 0.9.38.x LTS before 0.9.38.10 LTS does not
comprehensively address dotfile cases 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. NOTE: this vulnerability exists because of an incomplete
fix for CVE-2017-5180.

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

EPSS

0.001

Percentile

26.8%