CVE-2016-1647 Information

Description

Use-after-free vulnerability in the RenderWidgetHostImpl::Destroy function in content/browser/renderer_host/render_widget_host_impl.cc in the Navigation implementation in Google Chrome before 49.0.2623.108 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

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/2016/03/stable-channel-update_24.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html http://rhn.redhat.com/errata/RHSA-2016-0525.html http://www.debian.org/security/2016/dsa-3531 http://www.securitytracker.com/id/1035423 http://www.ubuntu.com/usn/USN-2955-1 https://code.google.com/p/chromium/issues/detail?id=590284 https://codereview.chromium.org/1747183002/ https://codereview.chromium.org/1811783002/ https://security.gentoo.org/glsa/201605-02

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