GHSA-4vww-mc66-62m6

Suggest an improvement
Source
https://github.com/advisories/GHSA-4vww-mc66-62m6
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-4vww-mc66-62m6/GHSA-4vww-mc66-62m6.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-4vww-mc66-62m6
Aliases
Published
2021-08-13T15:21:14Z
Modified
2024-03-11T18:15:50.231095Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
HTTP Request Smuggling in Apache Tomcat
Details

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.

References

Affected packages

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
10.0.0-M1
Fixed
10.0.7

Affected versions

10.*

10.0.0-M1
10.0.0-M3
10.0.0-M4
10.0.0-M5
10.0.0-M6
10.0.0-M7
10.0.0-M8
10.0.0-M9
10.0.0-M10
10.0.0
10.0.2
10.0.4
10.0.5
10.0.6

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
9.0.0-M1
Fixed
9.0.48

Affected versions

9.*

9.0.0.M1
9.0.0.M3
9.0.0.M4
9.0.0.M6
9.0.0.M8
9.0.0.M9
9.0.0.M10
9.0.0.M11
9.0.0.M13
9.0.0.M15
9.0.0.M17
9.0.0.M18
9.0.0.M19
9.0.0.M20
9.0.0.M21
9.0.0.M22
9.0.0.M25
9.0.0.M26
9.0.0.M27
9.0.1
9.0.2
9.0.4
9.0.5
9.0.6
9.0.7
9.0.8
9.0.10
9.0.11
9.0.12
9.0.13
9.0.14
9.0.16
9.0.17
9.0.19
9.0.20
9.0.21
9.0.22
9.0.24
9.0.26
9.0.27
9.0.29
9.0.30
9.0.31
9.0.33
9.0.34
9.0.35
9.0.36
9.0.37
9.0.38
9.0.39
9.0.40
9.0.41
9.0.43
9.0.44
9.0.45
9.0.46

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
8.5.0
Fixed
8.5.68

Affected versions

8.*

8.5.0
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.8
8.5.9
8.5.11
8.5.12
8.5.13
8.5.14
8.5.15
8.5.16
8.5.19
8.5.20
8.5.21
8.5.23
8.5.24
8.5.27
8.5.28
8.5.29
8.5.30
8.5.31
8.5.32
8.5.33
8.5.34
8.5.35
8.5.37
8.5.38
8.5.39
8.5.40
8.5.41
8.5.42
8.5.43
8.5.45
8.5.46
8.5.47
8.5.49
8.5.50
8.5.51
8.5.53
8.5.54
8.5.55
8.5.56
8.5.57
8.5.58
8.5.59
8.5.60
8.5.61
8.5.63
8.5.64
8.5.65
8.5.66