CVE-2017-5409

2018-06-1100:00:00

ubuntu.com

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

32.0%

JSON

The Mozilla Windows updater can be called by a non-privileged user to
delete an arbitrary local file by passing a special path to the callback
parameter through the Mozilla Maintenance Service, which has privileged
access. Note: This attack requires local system access and only affects
Windows. Other operating systems are not affected. This vulnerability
affects Firefox ESR < 45.8 and Firefox < 52.