CVE-2010-4398 | BDVDB-2026-44199 Detail
MicrosoftWindows
Description#
Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows local users to gain privileges, and bypass the User Account Control (UAC) feature, via a crafted REG_BINARY value for a SystemDefaultEUDCFont registry key, aka "Driver Improper Interaction with Windows Kernel Vulnerability."
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-787 Out-of-bounds Write
References#
- http://isc.sans.edu/diary.html?storyid=9988
- http://www.securityfocus.com/bid/45045
- http://www.exploit-db.com/exploits/15609/
- http://nakedsecurity.sophos.com/2010/11/25/new-windows-zero-day-flaw-bypasses-uac/
- http://support.avaya.com/css/P8/documents/100127248
- http://www.vupen.com/english/advisories/2011/0324
- http://www.exploit-db.com/bypassing-uac-with-user-privilege-under-windows-vista7-mirror/
- http://twitter.com/msftsecresponse/statuses/7590788200402945
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011
- http://www.securitytracker.com/id?1025046
- http://www.kb.cert.org/vuls/id/529673
- http://secunia.com/advisories/42356
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12162
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-4398
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.