QID 375526

Date Published: 2021-05-05

QID 375526: Microsoft Edge Based On Chromium Prior to 90.0.818.51 Multiple Vulnerabilities

Microsoft Edge is a cross-platform web browser developed by Microsoft.

Microsoft Edge based on Chromium is affected by the following vulnerabilities:
CVE-2021-21227: Insufficient data validation in V8.
CVE-2021-21228: Insufficient policy enforcement in extensions.
CVE-2021-21229: Incorrect security UI in downloads.
CVE-2021-21230: Type Confusion in V8.
CVE-2021-21231: Insufficient data validation in V8.
CVE-2021-21232: Use after free in Dev Tools.
CVE-2021-21233: Heap buffer overflow in ANGLE.
QID Detection Logic: (authenticated)
Operating System: Windows
The install path is checked via registry "HKLM\SOFTWARE\Clients\StartMenuInternet\Microsoft Edge\shell\open\command". The version is checked via file msedge.exe.

Successful exploitation of these vulnerabilities may allow an attacker to execute arbitrary code on target system.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

Customers are advised to upgrade to version
For further details refer to 90.0.818.51 or later

Vendor References

CVE-2021-21227 - msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21227
CVE-2021-21228 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21228
CVE-2021-21229 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21229
CVE-2021-21230 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21230
CVE-2021-21231 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21231
CVE-2021-21232 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21232
CVE-2021-21233 - msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21233

CVEs related to QID 375526

CVE-2021-21227 | CVE-2021-21228 | CVE-2021-21229 | CVE-2021-21230 | CVE-2021-21231 | CVE-2021-21232 | CVE-2021-21233 |

Software Advisories

Advisory ID	Software	Component	Link
CVE-2021-21227			msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21227

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].