Denial of service

A denial-of-service vulnerability exists in the Ethernet/IP server functionality of the EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A large number of network requests in a small span of time can cause the running program to stop. An attacker can send a sequence of requests to trigg...

CVE-2020-13530

OpENer Ethernet/IP stack (2.3 and development commit 8c73bf3) is affected by a denial-of-service condition. Overloading the server with a high rate of network requests triggers a SIGPIPE when replying to a closed socket, causing the process to terminate. The vulnerability is triggered by a sequen...

CVE-2020-13556

An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this...