Design/Logic Flaw

2017-06-1621:29:00

PRIOn knowledge base

www.prio-n.com

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.8%

JSON

Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and can cause the Logstash process to exit.