description: Packetbeat versions prior to 5.6.4 are affected by a denial of service flaw in the PostgreSQL protocol handler. If Packetbeat is listening for PostgreSQL traffic and a user is able to send arbitrary network traffic to the monitored port, the attacker could prevent Packetbeat from properly logging other PostgreSQL traffic.
problem types: CWE-404: Improper Resource Shutdown or Release
affected:
{
product: Packetbeat
vendor: Elastic
versions:
status: affected, version: before 5.6.4
}