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CVE-2013-3894

HIGHCVSS 8.1/10EPSS 43.10%

Last modified

CVE-2013-3894 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allow remote attackers to execute arbitrary code via a crafted CMAP table in a TrueType font (TTF) file, aka "TrueType Font CMAP Table Vulnerability.". EPSS estimates a 43.10% chance of exploitation in the next 30 days.

Description

The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allow remote attackers to execute arbitrary code via a crafted CMAP table in a TrueType font (TTF) file, aka "TrueType Font CMAP Table Vulnerability."

Metrics

CVSS 3.1
8.1/10

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

EPSS Probability
43.10%

98.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftWindows 7All versionsSp1
MicrosoftWindows 8All versions—
MicrosoftWindows RtAll versions—
MicrosoftWindows Server 2003All versionsSp2
MicrosoftWindows Server 2008All versionsSp2
MicrosoftWindows Server 2012All versions—
MicrosoftWindows VistaAll versionsSp2
MicrosoftWindows XpAll versionsSp3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-3894?
The kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allow remote attackers to execute arbitrary code via a crafted CMAP table in a TrueType font (TTF) file, aka "TrueType Font CMAP Table Vulnerability."
How severe is CVE-2013-3894?
CVE-2013-3894 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 43.10% probability of exploitation in the next 30 days.
How do I fix CVE-2013-3894?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-3894?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST