GHSA-gvqv-779r-4jgp

Use after free in CefSharp

Source: GitHub Advisory Database (reviewed) High CVE-2020-16017

Packages

Ecosystem	Package	Affected	Fixed in
NuGet	CefSharp.Common	< 86.0.241	86.0.241
NuGet	CefSharp.Wpf	< 86.0.241	86.0.241
NuGet	CefSharp.WinForms	< 86.0.241	86.0.241
NuGet	CefSharp.Wpf.HwndHost	< 86.0.241	86.0.241

Details

As written in the advisory (Markdown source, shown as plain text).

CVE-2020-16017: Use after free in site isolation - https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16017 Google is aware of reports that exploits for CVE-2020-16013 and CVE-2020-16017 exist in the wild. There is currently little to no public information on the issue other than it has been flagged as `High` severity.

References

External links from the advisory. They lead to third-party sites.

https://github.com/cefsharp/CefSharp/security/advisories/GHSA-gvqv-779r-4jgp web
https://nvd.nist.gov/vuln/detail/CVE-2020-16017 advisory
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_11.html web
https://crbug.com/1146709 web