CVE-2017-5647

Published: 17 April 2017

A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
tomcat6
Launchpad, Ubuntu, Debian
Upstream
Released (6.0.41-3)
Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(6.0.45+dfsg-1)
Ubuntu 14.04 ESM (Trusty Tahr) Needed

tomcat7
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.72-3)
Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(7.0.75-1)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (7.0.52-1ubuntu0.13)
Patches:
Upstream: https://svn.apache.org/viewvc?view=revision&revision=1789008
tomcat8
Launchpad, Ubuntu, Debian
Upstream
Released (8.5.11-2)
Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(8.5.21-1ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (8.0.32-1ubuntu1.5)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://svn.apache.org/viewvc?view=revision&revision=1788999