CVE-2021-24093

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Windows Graphics Component Remote Code Execution Vulnerability

References

http://packetstormsecurity.com/files/161582/Microsoft-DirectWrite-fsg_ExecuteGlyph-Buffer-Overflow.html

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24093

Details

Source: MITRE

Published: 2021-02-25

Updated: 2021-03-03

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
146345KB4601319: Windows 10 version 2004 Feb 2021 Security UpdateNessusWindows : Microsoft Bulletins
critical
146339KB4601354: Windows 10 Version 1803 February 2021 Security UpdateNessusWindows : Microsoft Bulletins
critical
146337KB4601345: Windows 10 Version 1809 and Windows Server 2019 February 2021 Security UpdateNessusWindows : Microsoft Bulletins
critical
146329KB4601318: Windows 10 Version 1607 and Windows Server 2016 February 2021 Security UpdateNessusWindows : Microsoft Bulletins
critical
146326KB4601315: Windows 10 Version 1909 February 2021 Security UpdateNessusWindows : Microsoft Bulletins
critical