GHSA-767j-jfh2-jvrc

Suggest an improvement
Source
https://github.com/advisories/GHSA-767j-jfh2-jvrc
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/02/GHSA-767j-jfh2-jvrc/GHSA-767j-jfh2-jvrc.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-767j-jfh2-jvrc
Aliases
Published
2020-02-28T01:10:58Z
Modified
2024-02-21T05:31:59.493297Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Potential HTTP request smuggling in Apache Tomcat
Details

The refactoring present in Apache Tomcat versions 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.

References

Affected packages

Maven / org.apache.tomcat.embed:tomcat-embed-core

Package

Name
org.apache.tomcat.embed:tomcat-embed-core
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat.embed/tomcat-embed-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.98
Fixed
7.0.100

Affected versions

7.*

7.0.99

Maven / org.apache.tomcat.embed:tomcat-embed-core

Package

Name
org.apache.tomcat.embed:tomcat-embed-core
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat.embed/tomcat-embed-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.5.48
Fixed
8.5.51

Affected versions

8.*

8.5.49
8.5.50

Maven / org.apache.tomcat.embed:tomcat-embed-core

Package

Name
org.apache.tomcat.embed:tomcat-embed-core
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat.embed/tomcat-embed-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9.0.28
Fixed
9.0.31

Affected versions

9.*

9.0.29
9.0.30

Maven / org.apache.tomcat:tomcat

Package

Name
org.apache.tomcat:tomcat
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat/tomcat

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.98
Fixed
7.0.100

Affected versions

7.*

7.0.99

Maven / org.apache.tomcat:tomcat

Package

Name
org.apache.tomcat:tomcat
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat/tomcat

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.5.48
Fixed
8.5.51

Affected versions

8.*

8.5.49
8.5.50

Maven / org.apache.tomcat:tomcat

Package

Name
org.apache.tomcat:tomcat
View open source insights on deps.dev
Purl
pkg:maven/org.apache.tomcat/tomcat

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9.0.28
Fixed
9.0.31

Affected versions

9.*

9.0.29
9.0.30