CVE-2020-24337

2020-12-1123:15:13

Google

osv.dev

cve-2020-24337

denial-of-service

tcp parsing

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

40.3%

JSON

An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. When an unsupported TCP option with zero length is provided in an incoming TCP packet, it is possible to cause a Denial-of-Service by achieving an infinite loop in the code that parses TCP options, aka tcp_parse_options() in pico_tcp.c.