CVE-2013-3661

The EPATHOBJ::bFlatten function in win32k.sys 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 does not check whether linked-list traversal is continually accessing the same list member, which allows local users to cause a denial of service (infinite traversal) via vectors that trigger a crafted PATHRECORD chain.

CVSS v2.0

4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

3.85% chance of exploitation in the next 30 days, 89th percentile

Published

2013-05-24

Updated

2024-08-06

Proof-of-concept exploits (3)

• http://archives.neohapsis.com/archives/fulldisclosure/2013-05/0094.html
• http://www.exploit-db.com/exploits/25611/
• http://archives.neohapsis.com/archives/fulldisclosure/2013-06/0006.html

ExploitDB entries (3)

• https://www.exploit-db.com/exploits/26554
• https://www.exploit-db.com/exploits/25912
• https://www.exploit-db.com/exploits/25611

References

• CVE Record
• NVD entry

Related

• CVE-2013-3660
• CVE-2013-3664
• CVE-2013-3651
• CVE-2013-3684
• CVE-2013-3639
• CVE-2013-3685