CVE-2021-42697

Опубликовано: 02 нояб. 2021

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Высокий

Описание

Akka HTTP 10.1.x before 10.1.15 and 10.2.x before 10.2.7 can encounter stack exhaustion while parsing HTTP headers, which allows a remote attacker to conduct a Denial of Service attack by sending a User-Agent header with deeply nested comments.

Ссылки

http://packetstormsecurity.com/files/167018/Akka-HTTP-10.1.14-Denial-Of-Service.html
Exploit
Third Party Advisory
VDB Entry
https://akka.io/blog/
Vendor Advisory
https://akka.io/blog/news/2021/11/02/akka-http-10.2.7-released
Release Notes
Vendor Advisory
https://akka.io/blog/news/2021/11/22/akka-http-10.1.15-released
Release Notes
Vendor Advisory
https://doc.akka.io/docs/akka-http/current/security/2021-CVE-2021-42697-stack-overflow-parsing-user-agent.html
Vendor Advisory
http://packetstormsecurity.com/files/167018/Akka-HTTP-10.1.14-Denial-Of-Service.html
Exploit
Third Party Advisory
VDB Entry
https://akka.io/blog/
Vendor Advisory
https://akka.io/blog/news/2021/11/02/akka-http-10.2.7-released
Release Notes
Vendor Advisory
https://akka.io/blog/news/2021/11/22/akka-http-10.1.15-released
Release Notes
Vendor Advisory
https://doc.akka.io/docs/akka-http/current/security/2021-CVE-2021-42697-stack-overflow-parsing-user-agent.html
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:akka:http_server:*:*:*:*:*:*:*:*

Версия от 10.1.0 (включая) до 10.1.15 (исключая)

cpe:2.3:a:akka:http_server:*:*:*:*:*:*:*:*

Версия от 10.2.0 (включая) до 10.2.7 (исключая)

EPSS

Процентиль: 99%

0.75541

Высокий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-674

Связанные уязвимости

GHSA-3hw2-h67c-wq66