CVE-2015-8664 Information

Description

Integer overflow in the WebCursor::Deserialize function in content/common/cursors/webcursor.cc in Google Chrome before 47.0.2526.106 allows remote attackers to cause a denial of service or possibly have unspecified other impact via an RGBA pixel array with crafted dimensions a different vulnerability than CVE-2015-6792.

CVSS Vector

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

Reference

http://googlechromereleases.blogspot.com/2015/12/stable-channel-update_15.html http://www.securityfocus.com/bid/79686 http://www.securitytracker.com/id/1034491 http://www.ubuntu.com/usn/USN-2860-1 https://code.google.com/p/chromium/issues/detail?id=565023 https://code.google.com/p/chromium/issues/detail?id=569486 https://codereview.chromium.org/1498903003

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