CVE-2017-12617

When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default servlet to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
tomcat7	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	23.04 lunar	Not in release
	22.10 kinetic	Not in release
	22.04 LTS jammy	Not in release
	21.10 impish	Not in release
	21.04 hirsute	Not in release
	20.10 groovy	Not in release
	20.04 LTS focal	Not in release
	19.10 eoan	Not in release
	19.04 disco	Not in release
	18.10 cosmic	Ignored
	18.04 LTS bionic	Vulnerable
	17.10 artful	Ignored
	17.04 zesty	Ignored
	16.04 LTS xenial	Vulnerable
	14.04 LTS trusty	Fixed 7.0.52-1ubuntu0.14
tomcat8	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	23.04 lunar	Not in release
	22.10 kinetic	Not in release
	22.04 LTS jammy	Not in release
	21.10 impish	Not in release
	21.04 hirsute	Not in release
	20.10 groovy	Not in release
	20.04 LTS focal	Not in release
	19.10 eoan	Not in release
	19.04 disco	Not in release
	18.10 cosmic	Not affected
	18.04 LTS bionic	Not affected
	17.10 artful	Fixed 8.5.21-1ubuntu1.1
	17.04 zesty	Ignored
	16.04 LTS xenial	Fixed 8.0.32-1ubuntu1.6
	14.04 LTS trusty	Not in release
	12.04 LTS precise	Not in release
tomcat8.0	24.04 LTS noble	Not in release
	23.10 mantic	Not in release
	23.04 lunar	Not in release
	22.10 kinetic	Not in release
	22.04 LTS jammy	Not in release
	21.10 impish	Not in release
	21.04 hirsute	Not in release
	20.10 groovy	Not in release
	20.04 LTS focal	Not in release
	19.10 eoan	Not in release
	19.04 disco	Not in release
	18.10 cosmic	Not in release
	18.04 LTS bionic	Not in release
	17.10 artful	Ignored
	16.04 LTS xenial	Not in release
	14.04 LTS trusty	Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
tomcat7	Upstream: https://svn.apache.org/r1804604 Upstream: https://svn.apache.org/r1804643 Upstream: https://svn.apache.org/r1804729 Upstream: https://svn.apache.org/r1806940 Upstream: https://svn.apache.org/r1809288 Upstream: https://svn.apache.org/r1809293 Upstream: https://svn.apache.org/r1809298 Upstream: https://svn.apache.org/r1809358 Upstream: https://svn.apache.org/r1809978 Upstream: https://svn.apache.org/r1809992 Upstream: https://svn.apache.org/r1810014 Upstream: https://svn.apache.org/r1810026
tomcat8	Upstream: https://svn.apache.org/r1809272 Upstream: https://svn.apache.org/r1809274 Upstream: https://svn.apache.org/r1809275 Upstream: https://svn.apache.org/r1809673 Upstream: https://svn.apache.org/r1809675 Upstream: https://svn.apache.org/r1809896 Upstream: https://svn.apache.org/r1809283 Upstream: https://svn.apache.org/r1809284 Upstream: https://svn.apache.org/r1809285 Upstream: https://svn.apache.org/r1809296 Upstream: https://svn.apache.org/r1809921
tomcat8.0	Upstream: https://svn.apache.org/r1809921

Severity score breakdown

Parameter	Value
Base score	8.1 · High
Attack vector	Network
Attack complexity	High
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-3665-1
Tomcat vulnerabilities
30 May 2018