CVE-2018-12401 Information

Description

Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a ‘?’ in the parsed string. This could lead to denial of service (DOS) attacks. This vulnerability affects Firefox 63.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/105721 http://www.securitytracker.com/id/1041944 https://bugzilla.mozilla.org/show_bug.cgi?id=1422456 https://usn.ubuntu.com/3801-1/ https://www.mozilla.org/security/advisories/mfsa2018-26/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5