CVE-2019-0903

CVE-2019-0903 is a high-severity (CVSS 8.8) vulnerability in Microsoft Graphics Device Interface (GDI). CISA added it to the Known Exploited Vulnerabilities catalog on March 25, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by April 15, 2022. CISA does not currently list it as used in ransomware campaigns. Microsoft has 390 vulnerabilities in the KEV catalog, 117 of them linked to ransomware.

A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka 'GDI+ Remote Code Execution Vulnerability'.

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

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0903
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0903
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0903