CVE-2017-5471 Information

Description

Memory safety bugs were reported in Firefox 53. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox 54.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/99042 http://www.securitytracker.com/id/1038689 https://bugzilla.mozilla.org/buglist.cgi?bug_id=13496042C13186452C13610982C13611002C13410262C13494212C13608522C12991472C13520732C13548532C13664462C13421812C1343069 https://www.mozilla.org/security/advisories/mfsa2017-15/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8