Threat Encyclopedia



This indicates an attack attempt against an UDP Amplification flaw on the Memcached protocol.
The vulnerability is due to an error in the vulnerable application when handling a series of maliciously crafted requests. An attacker can exploit this to cause a denial of service condition on the affected machine via maliciously crafted requests. The signature detects for 50 suspicious requests within 1 second.
Setting this signature to "Quarantine" is not definitive to who the attacker is as the both the client and the server are victims for this issue.

affected-products-logoAffected Products

Memcached prior to 1.5.6


Denial of Service: Remote attackers can crash vulnerable systems

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor:

CVE References