CVE-2011-1889

high-risk
Published 2011-06-16

The NSPLookupServiceNext function in the client in Microsoft Forefront Threat Management Gateway (TMG) 2010 allows remote attackers to execute arbitrary code via vectors involving unspecified requests, aka "TMG Firewall Client Memory Corruption Vulnerability."

Do I need to act?

!
85.4% chance of exploitation in next 30 days
EPSS score — higher than 15% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (13)

Broken Link http://secunia.com/advisories/44857
Broken Link http://www.securityfocus.com/bid/48181
Broken Link http://www.securitytracker.com/id?1025637
Patch https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-04...
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/67736
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
Broken Link http://secunia.com/advisories/44857
Broken Link http://www.securityfocus.com/bid/48181
Broken Link http://www.securitytracker.com/id?1025637
Patch https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-04...
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/67736
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-...
64
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 27/34 · High
Exposure 5/34 · Minimal