CVE-2011-4536

Description

Heap-based buffer overflow in nettransdll.dll in HistorySvr.exe (aka HistoryServer.exe) in WellinTech KingView 6.53 and 65.30.2010.18018 allows remote attackers to execute arbitrary code via a crafted op-code 3 packet.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 30.71% Top 5%
Vendor Advisory wellintech.com Vendor Advisory secunia.com Vendor Advisory kingview.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.zerodayinitiative.com/advisories/ZDI-11-351/
http://www.osvdb.org/77992 vdb entry
http://secunia.com/advisories/47339 third party advisory vendor advisory
http://en.wellintech.com/news/detail.aspx?contentid=166 patch vendor advisory
http://www.kingview.com/news/detail.aspx?contentid=587 patch vendor advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-02.pdf us government resource patch

Frequently Asked Questions

What is the severity of CVE-2011-4536?
CVE-2011-4536 has been scored as a critical severity vulnerability.
How to fix CVE-2011-4536?
To fix CVE-2011-4536, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-4536 being actively exploited in the wild?
It is possible that CVE-2011-4536 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~31% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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