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HIGH8.8

GHSA-m7mf-48hp-5qmr

Inappropriate implementation in V8

Quick fix

GHSA-m7mf-48hp-5qmr — CefSharp.Common: upgrade to the fixed version with the command below.

dotnet add package CefSharp.Common --version 86.0.241

Details

CVE-2020-16009: Inappropriate implementation in V8

- https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16009

Google is aware of reports that exploits for CVE-2020-16009 exist in the wild.

Allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

There is currently little to no public information on the issue other than it has been flagged as `High` severity.

Are you affected?

Enter the version of the package you're using.

Affected packages

NuGet/CefSharp.Common
Introduced in: 0Fixed in: 86.0.241
Fixdotnet add package CefSharp.Common --version 86.0.241
NuGet/CefSharp.Wpf
Introduced in: 0Fixed in: 86.0.241
Fixdotnet add package CefSharp.Wpf --version 86.0.241
NuGet/CefSharp.WinForms
Introduced in: 0Fixed in: 86.0.241
Fixdotnet add package CefSharp.WinForms --version 86.0.241
NuGet/CefSharp.Wpf.HwndHost
Introduced in: 0Fixed in: 86.0.241
Fixdotnet add package CefSharp.Wpf.HwndHost --version 86.0.241

References