CVE-2010-4398
Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 21 April 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
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."
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 8.66% probability · 95th percentile
- CISA KEV
- Listed 28 March 2022 · due 21 April 2022
- Weakness
- CWE-787
- Affected
- microsoft/windows 7 · microsoft/windows server 2003 · microsoft/windows server 2008 · microsoft/windows vista · microsoft/windows xp
- Source
- cve@mitre.org
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2010-4398
References
- http://isc.sans.edu/diary.html?storyid=9988Exploit, Issue Tracking
- http://nakedsecurity.sophos.com/2010/11/25/new-windows-zero-day-flaw-bypasses-uac/Broken Link
- http://secunia.com/advisories/42356Broken Link, Vendor Advisory
- http://support.avaya.com/css/P8/documents/100127248Third Party Advisory
- http://twitter.com/msftsecresponse/statuses/7590788200402945Not Applicable
- http://www.exploit-db.com/bypassing-uac-with-user-privilege-under-windows-vista7-mirror/Broken Link, Exploit, Third Party Advisory, VDB Entry
- http://www.exploit-db.com/exploits/15609/Exploit, Third Party Advisory, VDB Entry
- http://www.kb.cert.org/vuls/id/529673Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/45045Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1025046Broken Link, Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2011/0324Broken Link
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12162Broken Link
- http://isc.sans.edu/diary.html?storyid=9988Exploit, Issue Tracking
- http://nakedsecurity.sophos.com/2010/11/25/new-windows-zero-day-flaw-bypasses-uac/Broken Link
- http://secunia.com/advisories/42356Broken Link, Vendor Advisory
- http://support.avaya.com/css/P8/documents/100127248Third Party Advisory
- http://twitter.com/msftsecresponse/statuses/7590788200402945Not Applicable
- http://www.exploit-db.com/bypassing-uac-with-user-privilege-under-windows-vista7-mirror/Broken Link, Exploit, Third Party Advisory, VDB Entry
- http://www.exploit-db.com/exploits/15609/Exploit, Third Party Advisory, VDB Entry
- http://www.kb.cert.org/vuls/id/529673Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/45045Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1025046Broken Link, Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2011/0324Broken Link
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-011Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12162Broken Link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-4398US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.