var-201806-0553
Vulnerability from variot

Delta Electronics Delta Industrial Automation DOPSoft version 4.00.04 and prior performs read operations on a memory buffer where the position can be determined by a value read from a .dpa file. This may cause improper restriction of operations within the bounds of the memory buffer, allow remote code execution, alter the intended control flow, allow reading of sensitive information, or cause the application to crash. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Delta Industrial Automation DOPSoft. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of fields in DPA files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code under the context of the current process. Delta Electronics Delta Industrial Automation DOPSoft is a set of human interface applications from Delta Electronics. A remote code-execution vulnerability 2. A stack-based buffer-overflow vulnerability 3. Failed attacks will cause denial of service conditions. DOPSoft 4.00.04 and prior are vulnerable

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