CVE-2020-13556: Out-of-bounds write in OpENer EtherNet/IP stack #77
Description
Description
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 vulnerability.
Root cause
Out-of-bounds write.
Software
Name
EIP Stack Group OpENer
Versions affected
2.3 - 8c73bf3