SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2009-3678

Integer overflow in cdd.dll in the Canonical Display Driver (CDD) in Microsoft Windows Server 2008 R2 and Windows 7 on 64-bit platforms, when the Windows Aero theme is installed, allows context-dependent attackers to cause a denial of service (reboot)…

HIGH 9.3EPSS 12.6%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 12.6%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.

Description

Integer overflow in cdd.dll in the Canonical Display Driver (CDD) in Microsoft Windows Server 2008 R2 and Windows 7 on 64-bit platforms, when the Windows Aero theme is installed, allows context-dependent attackers to cause a denial of service (reboot) or possibly execute arbitrary code via a crafted image file that triggers incorrect data parsing after user-mode data is copied to kernel mode, as demonstrated using "Browse with Irfanview" and certain actions on a folder containing a large number of thumbnail images in Resample mode, possibly related to the ATI graphics driver or win32k.sys, aka "Canonical Display Driver Integer Overflow Vulnerability."

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
12.61% probability · 96th percentile
CISA KEV
Not listed
Weakness
CWE-189
Affected
microsoft/windows 7 · microsoft/windows server 2008
Source
secure@microsoft.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.