CVE-2017-5411 Information

Description

A use-after-free can occur during buffer storage operations within the ANGLE graphics library used for WebGL content. The buffer storage can be freed while still in use in some circumstances leading to a potentially exploitable crash. Note: This issue is in \libGLES\ which is only in use on Windows. Other operating systems are not affected. This vulnerability affects Firefox 52 and Thunderbird 52.

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/96692 http://www.securitytracker.com/id/1037966 https://bugzilla.mozilla.org/show_bug.cgi?id=1325511 https://www.mozilla.org/security/advisories/mfsa2017-05/ https://www.mozilla.org/security/advisories/mfsa2017-09/

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