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CVE-2011-0657

Severity
CRITICAL
CVSS
9.8
EPSS
0.63335
Risk score
61.37
CISA KEV
No
PoC
No
Published
2011-04-13
Modified
2024-10-17
First seen
2026-08-07
Aliases
EUVD-2011-0675, GHSA-83PJ-RF4V-JJWJ
Products
n/a:n/a n/a
Sources
euvd EUVD-2011-0675

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."

References