CVE-2015-2387

CVE-2015-2387 is a high-severity (CVSS 7.8) vulnerability in Microsoft ATM Font Driver. CISA added it to the Known Exploited Vulnerabilities catalog on March 3, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by March 24, 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.

ATMFD.DLL in the Adobe Type Manager Font Driver in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a crafted application, aka "ATMFD.DLL Memory Corruption Vulnerability."

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

• http://www.securityfocus.com/bid/75587
• http://www.securitytracker.com/id/1032908
• http://www.us-cert.gov/ncas/alerts/TA15-195A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-077
• http://www.securityfocus.com/bid/75587
• http://www.securitytracker.com/id/1032908
• http://www.us-cert.gov/ncas/alerts/TA15-195A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-077