Bug 1713275 (CVE-2019-0221)

Summary:	CVE-2019-0221 tomcat: XSS in SSI printenv
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	aileenc, akoufoud, alazarot, alee, almorale, anstephe, bmaxwell, cdewolf, chazlett, coolsvap, csutherl, darran.lofthouse, dosoudil, drieden, etirelli, fgavrilo, gzaronik, ibek, ivan.afonichev, janstey, jason.berry, java-sig-commits, jawilson, jclere, jochrist, jolee, jondruse, jschatte, jstastny, jwon, krathod, krzysztof.daniel, kverlaen, kyoshida, lgao, loleary, mbabacek, mnovotny, myarboro, paradhya, pgier, pjindal, ppalaga, pslavice, rhcs-maint, rnetuka, rrajasek, rstancel, rsvoboda, rsynek, sdaley, soul1023, spinder, theute, tom.jenkinson, twalsh, vhalbert, vtunka, weli, yozone, ytale
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-11-20 18:51:26 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1713279, 1713280, 1724410, 1724411
Bug Blocks:	1713278

Description Dhananjay Arunesh 2019-05-23 10:03:30 UTC

The SSI printenv command echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website.

Reference:
http://tomcat.apache.org/security-9.html

Upstream commit:
https://github.com/apache/tomcat/commit/15fcd16

Comment 1 Dhananjay Arunesh 2019-05-23 10:06:23 UTC

Created tomcat tracking bugs for this issue:

Affects: fedora-all [bug 1713279]

Comment 2 Dhananjay Arunesh 2019-05-23 10:06:53 UTC

Created tomcat tracking bugs for this issue:

Affects: epel-all [bug 1713280]

Comment 4 Joshua Padman 2019-06-12 02:55:37 UTC

This vulnerability is out of security support scope for the following product:
 * Red Hat JBoss Fuse 6

Please refer to https://access.redhat.com/support/policy/updates/jboss_notes for more details.

Comment 6 Doran Moppert 2019-06-27 03:20:19 UTC

Mitigation:

SSI is disabled in the default Tomcat configuration. The vulnerable printenv command is intended for debugging, and is recommended to not be enabled for a production website.

Comment 8 errata-xmlrpc 2019-11-20 16:04:32 UTC

This issue has been addressed in the following products:

  Red Hat JBoss Web Server

Via RHSA-2019:3931 https://access.redhat.com/errata/RHSA-2019:3931

Comment 9 errata-xmlrpc 2019-11-20 16:07:12 UTC

This issue has been addressed in the following products:

  Red Hat JBoss Web Server 5.2 on RHEL 7
  Red Hat JBoss Web Server 5.2 on RHEL 6
  Red Hat JBoss Web Server 5.2 on RHEL 8

Via RHSA-2019:3929 https://access.redhat.com/errata/RHSA-2019:3929

Comment 10 Product Security DevOps Team 2019-11-20 18:51:26 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-0221

Comment 13 errata-xmlrpc 2020-03-17 13:10:51 UTC

This issue has been addressed in the following products:

  Red Hat JBoss Web Server

Via RHSA-2020:0860 https://access.redhat.com/errata/RHSA-2020:0860

Comment 14 errata-xmlrpc 2020-03-17 13:12:34 UTC

This issue has been addressed in the following products:

  Red Hat JBoss Web Server 3 for RHEL 7
  Red Hat JBoss Web Server 3 for RHEL 6

Via RHSA-2020:0861 https://access.redhat.com/errata/RHSA-2020:0861