Description
EIPStackGroup OpENer v2.3 and master up to commit 76b95cf contain an expired pointer dereference vulnerability in the EtherNet/IP Common Packet Format (CPF) handling logic. This allows a remote attacker to cause a denial of service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/EIPStackGroup/OpENer/issues/575 ↗
- https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/cpf.c ↗
- https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/encap.c ↗
- https://github.com/EIPStackGroup/OpENer/blob/master/source/src/ports/generic_networkhandler.c ↗