CVE-2013-3660Microsoft Win32k Privilege Escalation Vulnerability

Descripción

The EPATHOBJ::pprFlattenRec function in win32k.sys in 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, and Windows Server 2012 does not properly initialize a pointer for the next object in a certain list, which allows local users to obtain write access to the PATHRECORD chain, and consequently gain privileges, by triggering excessive consumption of paged memory and then making many FlattenPath function calls, aka "Win32k Read AV Vulnerability."

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• 20130517 Re: exploitation ideas under memory pressure mailing-listBroken Link
• 25611 exploitExploitThird Party AdvisoryVDB Entry
• 20130517 exploitation ideas under memory pressure mailing-listBroken Link
• 53435 third-party-advisoryBroken LinkVendor Advisory
• 93539 vdb-entryBroken Link
• http://twitter.com/taviso/statuses/309157606247768064 Exploit
• http://www.computerworld.com/s/article/9239477 Broken Link
• http://www.theverge.com/2013/5/23/4358400/google-engineer-bashes-microsoft-discloses-windows-flaw Press/Media Coverage
• oval:org.mitre.oval:def:17360 vdb-entrysignatureBroken Link
• http://www.reddit.com/r/netsec/comments/1eqh66/0day_windows_kernel_epathobj_vulnerability/ ExploitIssue Tracking
• 20130603 Re: exploitation ideas under memory pressure mailing-listBroken Link
• TA13-190A third-party-advisoryThird Party AdvisoryUS Government Resource
• MS13-053 vendor-advisoryPatchVendor Advisory
• http://twitter.com/taviso/statuses/335557286657400832 Not Applicable
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-3660 US Government Resource