Actively exploited · Published Jul 14, 2015 · Assigned by microsoft

CVE-2015-2387

High 7.8 Exploited

In plain English

A high-severity out-of-bounds write in ATM Font Driver from Microsoft. Attackers are actively exploiting it in the wild (listed by CISA on March 3, 2022). The chance it is exploited in the next 30 days is estimated at 34.9% (higher than 98% of all known vulnerabilities). Apply updates per vendor instructions.

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)34.9%top 1.6% of all CVEs

Exploited in the wildYesCISA KEV since Mar 3, 2022

Attack toolingNoneno public tooling known

CISA guidance

Apply updates per vendor instructions.

Federal agencies must remediate by Mar 24, 2022.

Official description

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."

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

MS15-077 vendor-advisory, x_refsource_MS
75587 vdb-entry, x_refsource_BID
1032908 vdb-entry, x_refsource_SECTRACK
TA15-195A third-party-advisory, x_refsource_CERT
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-2387 government-resource