CVE-2019-1149

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

A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Microsoft Graphics Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1144, CVE-2019-1145, CVE-2019-1150, CVE-2019-1151, CVE-2019-1152.

References

http://packetstormsecurity.com/files/154086/Microsoft-Font-Subsetting-DLL-FixSbitSubTables-Heap-Corruption.html

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1149

Details

Source: MITRE

Published: 2019-08-14

Updated: 2020-08-24

Type: CWE-787

Risk Information

CVSS v2

Base Score: 9.3

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

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/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 (12 total)

IDNameProductFamilySeverity
127894Security Update for Microsoft Office (August 2019) (macOS)NessusMacOS X Local Security Checks
high
127851KB4512482: Windows Server 2012 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127850KB4512517: Windows 10 Version 1607 and Windows Server 2016 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127849KB4512516: Windows 10 Version 1709 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127848KB4512508: Windows 10 Version 1903 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127847KB4512507: Windows 10 Version 1703 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127846KB4512486: Windows 7 and Windows Server 2008 R2 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127845KB4512501: Windows 10 Version 1803 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127844KB4512497: Windows 10 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127843KB4512489: Windows 8.1 and Windows Server 2012 R2 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical
127842KB4512491: Windows Server 2008 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
high
127841KB4511553: Windows 10 Version 1809 and Windows Server 2019 August 2019 Security UpdateNessusWindows : Microsoft Bulletins
critical