HTTP: Google Chrome V8 Type Confusion Memory Corruption

This signature detects attempts to exploit a known vulnerability against Google Chrome V8. A successful attack can lead to arbitrary code execution.

Extended Description

Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected Products

Fedoraproject fedora

Short Name
HTTP:STC:SCRIPT:CHROME-V8-JS-MC
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2021-30551 Chrome Confusion Corruption Google Memory Type V8
Release Date
09/14/2021
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
3796
False Positive
Unknown
Vendors

Google

Fedoraproject

CVSS Score

6.8

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