CVE-2020-13935 – org.apache.tomcat:tomcat

Package

Manager: maven
Name: org.apache.tomcat:tomcat
Vulnerable Version: >=10.0.0-m1 <10.0.0-m7 || >=9.0.0.m1 <9.0.37 || >=8.5.0 <8.5.57 || >=7.0.27 <7.0.105

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.92195 pctl0.99703

Details

Infinite Loop in Apache Tomcat The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

Metadata

Created: 2022-02-08T22:05:17Z
Modified: 2024-03-11T16:33:31Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-m7jv-hq7h-mq7c/GHSA-m7jv-hq7h-mq7c.json
CWE IDs: ["CWE-835"]
Alternative ID: GHSA-m7jv-hq7h-mq7c
Finding: F138
Auto approve: 1