CVE-2011-0657
high-risk
Published 2011-04-13
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."
Do I need to act?
!
46.9% chance of exploitation in next 30 days
EPSS score — higher than 53% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (18)
Affected Vendors
References (16)
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
68
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
17/34 · Moderate
Exposure
19/34 · Moderate