HTTP: Google Chrome Blink buildShadowAndInstanceTree Use After Free
This signature detects attempts to exploit a known vulnerability against Google Chrome. A successful exploit can lead to arbitrary code execution.
Extended Description
Use-after-free vulnerability in the SVG implementation in Blink, as used in Google Chrome before 43.0.2357.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document that leverages improper handling of a shadow tree for a use element.
Affected Products
Google chrome
References
CVE: CVE-2015-1256
Short Name
HTTP:STC:CHROME:SVG-ELMNT-UAF
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
After Blink CVE-2015-1256 Chrome Free Google Use buildShadowAndInstanceTree
Release Date
07/20/2015
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3650
False Positive
Unknown
Vendors
Debian
CVSS Score
7.5