CVE-2016-1634

HIGH
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Use-after-free vulnerability in the StyleResolver::appendCSSStyleSheet function in WebKit/Source/core/css/resolver/StyleResolver.cpp in Blink, as used in Google Chrome before 49.0.2623.75, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted web site that triggers Cascading Style Sheets (CSS) style invalidation during a certain subtree-removal action.

References

http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00015.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00018.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00028.html

http://www.debian.org/security/2016/dsa-3507

http://www.securityfocus.com/bid/84008

http://www.securitytracker.com/id/1035185

http://www.ubuntu.com/usn/USN-2920-1

https://code.google.com/p/chromium/issues/detail?id=559292

https://codereview.chromium.org/1556963002

https://security.gentoo.org/glsa/201603-09

Details

Source: MITRE

Published: 2016-03-06

Updated: 2016-12-03

Risk Information

CVSS v2

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

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

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to 48.0.2564.116 (inclusive)

Tenable Plugins

View all (13 total)

IDNameProductFamilySeverity
9202Google Chrome < 49.0.2623.75 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
90107openSUSE Security Update : Chromium (openSUSE-2016-664)NessusSuSE Local Security Checks
critical
89912openSUSE Security Update : Chromium (openSUSE-2016-330)NessusSuSE Local Security Checks
critical
89902GLSA-201603-09 : Chromium: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
89865Ubuntu 14.04 LTS / 15.10 : oxide-qt vulnerabilities (USN-2920-1)NessusUbuntu Local Security Checks
critical
89813openSUSE Security Update : Chromium (openSUSE-2016-316)NessusSuSE Local Security Checks
critical
89775SUSE SLES12 Security Update : Chromium (SUSE-SU-2016:0665-1)NessusSuSE Local Security Checks
critical
89721openSUSE Security Update : 4789 (4789-1) (deprecated)NessusSuSE Local Security Checks
critical
89720RHEL 6 : chromium-browser (RHSA-2016:0359)NessusRed Hat Local Security Checks
critical
89711FreeBSD : chromium -- multiple vulnerabilities (f85fa236-e2a6-412e-b5c7-c42120892de5)NessusFreeBSD Local Security Checks
critical
89697Debian DSA-3507-1 : chromium-browser - security updateNessusDebian Local Security Checks
critical
89686Google Chrome < 49.0.2623.75 Multiple Vulnerabilities (Mac OS X)NessusMacOS X Local Security Checks
critical
89685Google Chrome < 49.0.2623.75 Multiple VulnerabilitiesNessusWindows
critical