CVE-2020-24337

Опубликовано: 11 дек. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

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.

Ссылки

https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
Third Party Advisory
US Government Resource
https://www.kb.cert.org/vuls/id/815128
Third Party Advisory
US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
Third Party Advisory
US Government Resource
https://www.kb.cert.org/vuls/id/815128
Third Party Advisory
US Government Resource

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:altran:picotcp:*:*:*:*:*:*:*:*

Версия до 1.7.0 (включая)

cpe:2.3:a:altran:picotcp-ng:*:*:*:*:*:*:*:*

Версия до 1.7.0 (включая)

EPSS

Процентиль: 63%

0.00447

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-835

Связанные уязвимости

GHSA-m89x-hf4g-3j36

github

больше 3 лет назад