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CVE-2018-8014

Published: 16 May 2018

The defaults settings for the CORS filter provided in Apache Tomcat 9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, 7.0.41 to 7.0.88 are insecure and enable 'supportsCredentials' for all origins. It is expected that users of the CORS filter will have configured it appropriately for their environment rather than using it in the default configuration. Therefore, it is expected that most users will not be impacted by this issue.

Priority

Low

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
tomcat7
Launchpad, Ubuntu, Debian
artful Not vulnerable
(7.0.78-1)
bionic Not vulnerable

cosmic Not vulnerable

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

mantic Does not exist

trusty
Released (7.0.52-1ubuntu0.14)
upstream
Released (7.0.72-3)
xenial Needed

Patches:
upstream: https://svn.apache.org/r1831730




tomcat8
Launchpad, Ubuntu, Debian
artful
Released (8.5.21-1ubuntu1.1)
bionic
Released (8.5.30-1ubuntu1.2)
cosmic
Released (8.5.30-1ubuntu3)
disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (8.0.53,8.5.32)
xenial
Released (8.0.32-1ubuntu1.6)
Patches:

upstream: https://svn.apache.org/r1831728
upstream: https://svn.apache.org/r1831729


tomcat8.0
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

mantic Does not exist

trusty Does not exist

upstream
Released (8.0.53)
xenial Does not exist

Patches:



upstream: https://svn.apache.org/r1831728
upstream: https://svn.apache.org/r1831729

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H