CVE-2016-1709 Information

Description

Heap-based buffer overflow in the ByteArray::Get method in data/byte_array.cc in Google sfntly before 2016-06-10 as used in Google Chrome before 52.0.2743.82 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted SFNT font.

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/2016/07/stable-channel-update.html http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html http://rhn.redhat.com/errata/RHSA-2016-1485.html http://www.debian.org/security/2016/dsa-3637 http://www.securityfocus.com/bid/92053 http://www.securitytracker.com/id/1036428 https://crbug.com/614934 https://github.com/googlei18n/sfntly/commit/468cad540fa1b0027cad60456f53feabecdce2bc https://github.com/googlei18n/sfntly/commit/c56b85408bab232efd7e650f0994272a174e3b92 https://github.com/googlei18n/sfntly/pull/56

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