QID 982958

QID 982958: Dotnet (nuget) Security Update for CefSharp.Wpf.HwndHost (GHSA-pv36-h7jh-qm62)

Security update has been released for CefSharp.WinForms,CefSharp.Wpf.HwndHost,CefSharp.Wpf,CefSharp.Common to fix the vulnerability.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

A memory corruption bug(Heap overflow) in the FreeType font rendering library.

> This can be exploited by attackers to execute arbitrary code by using specially crafted fonts with embedded PNG images .

As per https://www.secpod.com/blog/chrome-zero-day-under-active-exploitation-patch-now/

Google is aware of reports that an exploit for CVE-2020-15999 exists in the wild.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

Upgrade to 85.3.130 or higher

Vendor References

GHSA-pv36-h7jh-qm62 - github.com/advisories/GHSA-pv36-h7jh-qm62

CVEs related to QID 982958

CVE-2020-15999 |

Software Advisories

Advisory ID	Software	Link
GHSA-pv36-h7jh-qm62	CefSharp.Common	github.com/advisories/GHSA-pv36-h7jh-qm62
GHSA-pv36-h7jh-qm62	CefSharp.WinForms	github.com/advisories/GHSA-pv36-h7jh-qm62
GHSA-pv36-h7jh-qm62	CefSharp.Wpf	github.com/advisories/GHSA-pv36-h7jh-qm62
GHSA-pv36-h7jh-qm62	CefSharp.Wpf.HwndHost	github.com/advisories/GHSA-pv36-h7jh-qm62

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