CVE-2011-5009
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product3ssoftware Codesys
PublishedDec 25, 2011
First seenDec 25, 2011
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| 3ssoftware codesys | 3.4 | — |
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