CVE-2011-0657
DNSAPI.dll in the DNS client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly process DNS queries, which allows remote…
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EPSS puts the probability of exploitation in the next 30 days at 62.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
DNSAPI.dll in the DNS client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly process DNS queries, which allows remote attackers to execute arbitrary code via (1) a crafted LLMNR broadcast query or (2) a crafted application, aka "DNS Query Vulnerability."
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 62.49% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- microsoft/windows 2003 server · microsoft/windows 7 · microsoft/windows server 2003 · microsoft/windows server 2008 · microsoft/windows vista · microsoft/windows xp
- Source
- secure@microsoft.com
References
- http://osvdb.org/71780
- http://secunia.com/advisories/44161
- http://www.securityfocus.com/bid/47242
- http://www.securitytracker.com/id?1025332
- http://www.us-cert.gov/cas/techalerts/TA11-102A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2011/0948
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-030
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11902
- http://osvdb.org/71780
- http://secunia.com/advisories/44161
- http://www.securityfocus.com/bid/47242
- http://www.securitytracker.com/id?1025332
- http://www.us-cert.gov/cas/techalerts/TA11-102A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2011/0948
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-030
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11902
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.