WebKit '-webkit-backdrop-filter CSS' Property Denial of Service Vulnerability

WebKit is prone to a denial-of-service vulnerability.

An attacker can exploit this issue to crash or freeze the affected application, resulting in denial-of-service condition.

Information

Bugtraq ID: 105349
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Sep 15 2018 12:00AM
Updated: Sep 15 2018 12:00AM
Credit: Sabri Haddouche
Vulnerable: WebKit Open Source Project WebKit 0
Apple Safari 11.1.2
Apple Safari 11.1.1
Apple Safari 11.0.3
Apple Safari 10.1.2
Apple Safari 10.0.1
Apple Safari 9.1.3
Apple Safari 9.1.2
Apple Safari 9.1.1
Apple Safari 9.0.3
Apple Safari 9.0.2
Apple Safari 9.0.1
Apple Safari 8.0.8
Apple Safari 8.0.6
Apple Safari 8.0.5
Apple Safari 8.0.4
Apple Safari 8.0.1
Apple Safari 7.1.8
Apple Safari 7.1.6
Apple Safari 7.1.5
Apple Safari 7.1.4
Apple Safari 7.1.1
Apple Safari 7.1
Apple Safari 7.0.6
Apple Safari 7.0.3
Apple Safari 7.0.1
Apple Safari 6.2.8
Apple Safari 6.2.6
Apple Safari 6.2.5
Apple Safari 6.2.4
Apple Safari 6.2.1
Apple Safari 6.1.6
Apple Safari 6.1.3
Apple Safari 6.1.1
Apple Safari 6.0.5
Apple Safari 6.0.4
Apple Safari 6.0.3
Apple Safari 6.0.2
Apple Safari 6.0.1
Apple Safari 5.1.10
Apple Safari 5.1.6
Apple Safari 5.1.5
Apple Safari 5.0.6
Apple Safari 4.0.5
Apple Safari 4.0.4
Apple Safari 4.0.3
Apple Safari 4.0.2
Apple Safari 4.0.1
Apple Safari 3.2.3
Apple Safari 3.1.2
Apple Safari 3.1.1
Apple Safari 2.0.4
Apple Safari 2.0.3
Apple Safari 2.0.2
Apple Safari 2.0.1
Apple Safari 1.3.2
Apple Safari 1.3.1
Apple Safari 1.3
Apple Safari 1.2.3
Apple Safari 1.2.2
Apple Safari 1.2.1
Apple Safari 1.2
Apple Safari 1.1
Apple Safari 1.0
Apple Safari 9.1
Apple Safari 9
Apple Safari 8.0.7
Apple Safari 8.0.3
Apple Safari 8.0.2
Apple Safari 8.0
Apple Safari 7.1.7
Apple Safari 7.1.3
Apple Safari 7.1.2
Apple Safari 7.1
Apple Safari 7.0.5
Apple Safari 7.0.4
Apple Safari 7.0.2
Apple Safari 6.2.7
Apple Safari 6.2.3
Apple Safari 6.2.2
Apple Safari 6.2
Apple Safari 6.1.5
Apple Safari 6.1.4
Apple Safari 6.1.2
Apple Safari 6.1
Apple Safari 6.0
Apple Safari 5.34
Apple Safari 5.33
Apple Safari 5.31
Apple Safari 5.1.7
Apple Safari 5.1.4
Apple Safari 5.1.3
Apple Safari 5.1.2
Apple Safari 5.1.1
Apple Safari 5.1
Apple Safari 5.0.5
Apple Safari 5.0.4
Apple Safari 5.0.3
Apple Safari 5.0.2
Apple Safari 5.0.1
Apple Safari 5.0
Apple Safari 4.31
Apple Safari 4.30
Apple Safari 4.28
Apple Safari 4.1.3
Apple Safari 4.1.2
Apple Safari 4.1.1
Apple Safari 4.1
Apple Safari 4.0
Apple Safari 4
Apple Safari 3.52
Apple Safari 3.2
Apple Safari 3.1
Apple Safari 3
Apple Safari 2.0.4 419.3
Apple Safari 11.1
Apple Safari 11.0.2
Apple Safari 11
Apple Safari 10.1.1
Apple Safari 10.1
Apple Safari 10.0.3
Apple Safari 10.0.2
Apple Safari 10
Apple Mail
Apple macOS 10.13.1
Apple macOS 10.13.5
Apple macOS 10.13.4
Apple macOS 10.13.3
Apple macOS 10.13.2
Apple macOS 10.13
Apple macOS 10.12.6
Apple macOS 10.12.5
Apple macOS 10.12.4
Apple macOS 10.12.3
Apple macOS 10.12.2
Apple macOS 10.12.1
Apple macOS 10.12
Apple iOS 5 0
Apple iOS 4 0
Apple iOS 3 0
Apple iOS 11.4.1
Apple iOS 10.2.1
Apple iOS 10.0.1
Apple iOS 9.3.4
Apple iOS 9.3.3
Apple iOS 9.3.2
Apple iOS 9.3.1
Apple iOS 9.2.1
Apple iOS 9.0.2
Apple iOS 9.0.1
Apple iOS 8.4.1
Apple iOS 7.2
Apple iOS 7.0.6
Apple iOS 7.0.5
Apple iOS 7.0.3
Apple iOS 7.0.2
Apple iOS 7.0.1
Apple iOS 6.3.1
Apple iOS 6.1.6
Apple iOS 6.1.4
Apple iOS 6.1.3
Apple iOS 4.2.1
Apple iOS 4.0.2
Apple iOS 4.0.1
Apple iOS 3.2.2
Apple iOS 3.2.1
Apple iOS 9.3.5
Apple iOS 9.3
Apple iOS 9.2
Apple iOS 9.1
Apple iOS 9
Apple iOS 8.4
Apple iOS 8.3
Apple iOS 8.2
Apple iOS 8.1.3
Apple iOS 8.1.2
Apple iOS 8.1.1
Apple iOS 8.1
Apple iOS 8
Apple iOS 7.1.2
Apple iOS 7.1.1
Apple iOS 7.1
Apple iOS 7.0.4
Apple iOS 7
Apple iOS 6.1
Apple iOS 6.0.2
Apple iOS 6.0.1
Apple iOS 6
Apple iOS 5.1.1
Apple iOS 5.1
Apple iOS 5.0.1
Apple iOS 5
Apple iOS 4.3.5
Apple iOS 4.3.4
Apple iOS 4.3.3
Apple iOS 4.3.2
Apple iOS 4.3.1
Apple iOS 4.3
Apple iOS 4.2.9
Apple iOS 4.2.8
Apple iOS 4.2.7
Apple iOS 4.2.6
Apple iOS 4.2.5
Apple iOS 4.2.10
Apple iOS 4.2 beta
Apple iOS 4.2
Apple iOS 4.1
Apple iOS 4
Apple iOS 3.2
Apple iOS 3.1
Apple iOS 3.0
Apple iOS 2.1
Apple iOS 2.0
Apple iOS 11.4
Apple iOS 11.3.1
Apple iOS 11.3
Apple iOS 11.2.6
Apple iOS 11.2.5
Apple iOS 11.2.2
Apple iOS 11.2.1
Apple iOS 11.2
Apple iOS 11.1
Apple iOS 11
Apple iOS 10.3.3
Apple iOS 10.3.2
Apple iOS 10.3.1
Apple iOS 10.3
Apple iOS 10.2
Apple iOS 10.1
Apple iOS 10

Not Vulnerable:

Exploit

The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.

References:

Webkit Homepage (WebKit)
New CSS Attack Restarts an iPhone or Freezes a Mac (Bleeping computer)

Source: www.securityfocus.com

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