var-201302-0029
Vulnerability from variot
Array index error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via a crafted packet. CoDeSys is a powerful PLC software programming tool that supports IEC61131-3 standard IL, ST, FBD, LD, CFC, SFC six PLC programming languages. 3S CODESYS Gateway-Server will have an out-of-bounds read or write error when operating the memory buffer, allowing the attacker to send a specially crafted message to the TCP/1211 port to crash the application. CoDeSys is prone to multiple remote code-execution vulnerabilities. An attacker can exploit these issues to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition. CoDeSys 2.3.9.27 is vulnerable; other versions may also be affected. Note: This BID was previously titled "CoDeSys Gateway Server Multiple Security Vulnerabilities", but the issue (described by CVE-2012-4705) has been moved to BID 59446 (CoDeSys Gateway Server CVE-2012-4705 Directory Traversal Vulnerability) to better document it. 3S-Smart Software Solutions CoDeSys is a set of PLC (Programmable Logic Controller) software programming tools from 3S-Smart Software Solutions in Germany. Runtime Toolkit is the runtime toolkit of CoDeSys. There is an array index vulnerability in 3S CODESYS Gateway-Server versions before 2.3.9.27
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CoDeSys is a powerful PLC software programming tool that supports IEC61131-3 standard IL, ST, FBD, LD, CFC, SFC six PLC programming languages. 3S CODESYS Gateway-Server will have an out-of-bounds read or write error when operating the memory buffer, allowing the attacker to send a specially crafted message to the TCP/1211 port to crash the application. CoDeSys is prone to multiple remote code-execution vulnerabilities. \nAn attacker can exploit these issues to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition. \nCoDeSys 2.3.9.27 is vulnerable; other versions may also be affected. \nNote: This BID was previously titled \"CoDeSys Gateway Server Multiple Security Vulnerabilities\", but the issue (described by CVE-2012-4705) has been moved to BID 59446 (CoDeSys Gateway Server CVE-2012-4705 Directory Traversal Vulnerability) to better document it. 3S-Smart Software Solutions CoDeSys is a set of PLC (Programmable Logic Controller) software programming tools from 3S-Smart Software Solutions in Germany. Runtime Toolkit is the runtime toolkit of CoDeSys. 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Sightings
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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