CVE-2011-2013
Integer overflow in the TCP/IP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code by sending a sequence of crafted UDP packets to a closed…
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EPSS puts the probability of exploitation in the next 30 days at 33.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Integer overflow in the TCP/IP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code by sending a sequence of crafted UDP packets to a closed port, aka "Reference Counter Overflow 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
- 33.75% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189, CWE-190
- Affected
- microsoft/windows 7 · microsoft/windows server 2008 · microsoft/windows vista
- Source
- secure@microsoft.com
References
- http://www.securitytracker.com/id?1026290
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-083
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13877
- http://www.securitytracker.com/id?1026290
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-083
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13877
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.