CVE-2011-5009

Description

The CmpWebServer.dll module in the Control service in 3S CoDeSys 3.4 SP4 Patch 2 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a crafted Content-Length in an HTTP POST or (2) an invalid HTTP request method.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/71533

http://www.osvdb.org/77389

http://www.osvdb.org/77388

http://secunia.com/advisories/47018

http://seclists.org/bugtraq/2011/Nov/178

http://aluigi.altervista.org/adv/codesys_1-adv.txt

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS