CVE-2016-4630 Information

Description

ImageIO in Apple OS X before 10.11.6 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted EXR image with B44 compression.

CVSS Vector

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

Reference

http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html http://www.securityfocus.com/bid/91824 http://www.securitytracker.com/id/1036348 http://www.talosintelligence.com/reports/TALOS-2016-0181/ https://github.com/openexr/openexr/issues/563 https://support.apple.com/HT206903

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8