CVE-2017-2712

CVE-2017-2712 concerns Huawei VRP-based switches (notably the Huawei S3300 family, e.g., S3300 with V100R006C05) experiencing an Ethernet in the First Mile (EFM) flapping issue caused by a missing TLV (type-length-value) consistency check. The flaw allows crafting malformed packets that can be se...

Security Advisory - EFM Flapping Vulnerability in Huawei Products

Some Huawei VRP-based products have an Ethernet in the First Mile EFM flapping vulnerability due to the lack of type-length-value TLV consistency check. An attacker may craft malformed packets and send them to a device to cause EFM flapping. Vulnerability ID: HWPSIRT-2016-09025 This vulnerability...