CVE-2020-16017 – cefsharp.wpf.hwndhost

Package

Manager: nuget
Name: cefsharp.wpf.hwndhost
Vulnerable Version: >=0 <86.0.241

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.17653 pctl0.9485

Details

Use after free in CefSharp 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.

Metadata

Created: 2020-11-27T20:13:05Z
Modified: 2020-11-27T20:06:27Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/11/GHSA-gvqv-779r-4jgp/GHSA-gvqv-779r-4jgp.json
CWE IDs: ["CWE-416"]
Alternative ID: GHSA-gvqv-779r-4jgp
Finding: F138
Auto approve: 1