CVE-2022-42252
Assigner: apache
Published: 2022-11-01T00:00:00
State: PUBLISHED
affected: defaultStatus: unaffected
product: Apache Tomcat
vendor: Apache Software Foundation
versions: lessThanOrEqual: 10.1.0
status: affected
version: 10.1.0-M1
versionType: maven
lessThanOrEqual: 10.0.26
status: affected
version: 10.0.0-M1
versionType: maven
lessThanOrEqual: 9.0.67
status: affected
version: 9.0.0-M1
versionType: maven
lessThanOrEqual: 8.5.82
status: affected
version: 8.5.0
versionType: maven
credits: value: Thanks to Sam Shahsavar who discovered this issue and reported it to the Apache Tomcat security team.
descriptions: value: If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.
metrics: other: content: other: low
type: unknown
problemTypes: descriptions: cweId: CWE-444
description: CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
type: CWE
source: discovery: UNKNOWN
title: Apache Tomcat request smuggling via malformed content-length
x_generator: engine: Vulnogram 0.0.9