CVE-2015-8664

HIGH

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.

References

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

Details

Source: MITRE

Published: 2015-12-24

Updated: 2016-12-07

Type: CWE-189

Risk Information

CVSS v2.0

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH