CVE-2020-17527 – org.apache.tomcat:tomcat-coyote

Package

Manager: maven
Name: org.apache.tomcat:tomcat-coyote
Vulnerable Version: >=10.0.0-m1 <10.0.0-m10 || >=9.0.0-m1 <9.0.40 || >=8.5.0 <8.5.60

Severity

Level: High

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

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

EPSS: 0.08457 pctl0.91994

Details

Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests.

Metadata

Created: 2022-02-09T22:58:06Z
Modified: 2024-03-11T16:33:00Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-vvw4-rfwf-p6hx/GHSA-vvw4-rfwf-p6hx.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-vvw4-rfwf-p6hx
Finding: F017
Auto approve: 1