[RHSA-2016:1636-01] Important: Red Hat JBoss Web Server 3.0.3 Service Pack 1 security update
bugzilla at redhat.com
bugzilla at redhat.com
Thu Aug 18 19:00:01 UTC 2016
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: Red Hat JBoss Web Server 3.0.3 Service Pack 1 security update
Advisory ID: RHSA-2016:1636-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2016:1636
Issue date: 2016-07-22
Updated on: 2016-08-18
CVE Names: CVE-2016-5387 CVE-2016-5388
=====================================================================
1. Summary:
Updated packages that provide Red Hat JBoss Web Server 3.0.3 Service Pack 1
and fixes two security issues and a bug with ajp processors are now
available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat JBoss Web Server 3.0 for RHEL 6 - i386, noarch, x86_64
3. Description:
This release of Red Hat JBoss Web Server 3.0.3 Service Pack 1 serves as a
update for Red Hat JBoss Web Server 3.0.3 httpd and tomcat.
Security Fix(es):
* It was discovered that httpd used the value of the Proxy header from HTTP
requests to initialize the HTTP_PROXY environment variable for CGI scripts,
which in turn was incorrectly used by certain HTTP client implementations
to configure the proxy for outgoing HTTP requests. A remote attacker could
possibly use this flaw to redirect HTTP requests performed by a CGI script
to an attacker-controlled proxy via a malicious HTTP request.
(CVE-2016-5387)
* It was discovered that tomcat used the value of the Proxy header from
HTTP requests to initialize the HTTP_PROXY environment variable for CGI
scripts, which in turn was incorrectly used by certain HTTP client
implementations to configure the proxy for outgoing HTTP requests. A remote
attacker could possibly use this flaw to redirect HTTP requests performed
by a CGI script to an attacker-controlled proxy via a malicious HTTP
request. (CVE-2016-5388)
Note: After this update, httpd will no longer pass the value of the Proxy
request header to scripts via the HTTP_PROXY environment variable.
Red Hat would like to thank Scott Geary (VendHQ) for reporting these
issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the updated packages, the httpd daemon will be restarted
automatically.
After installing the updated packages, follow the instructions in this
knowledgebase article to configure Tomcat:
https://access.redhat.com/solutions/2435491
5. Bugs fixed (https://bugzilla.redhat.com/):
1353755 - CVE-2016-5387 Apache HTTPD: sets environmental variable based on user supplied Proxy request header
1353809 - CVE-2016-5388 Tomcat: CGI sets environmental variable based on user supplied Proxy request header
6. Package List:
Red Hat JBoss Web Server 3.0 for RHEL 6:
Source:
httpd24-2.4.6-62.ep7.el6.src.rpm
tomcat7-7.0.59-51_patch_01.ep7.el6.src.rpm
tomcat8-8.0.18-62_patch_01.ep7.el6.src.rpm
i386:
httpd24-2.4.6-62.ep7.el6.i686.rpm
httpd24-debuginfo-2.4.6-62.ep7.el6.i686.rpm
httpd24-devel-2.4.6-62.ep7.el6.i686.rpm
httpd24-tools-2.4.6-62.ep7.el6.i686.rpm
mod_ldap24-2.4.6-62.ep7.el6.i686.rpm
mod_proxy24_html-2.4.6-62.ep7.el6.i686.rpm
mod_session24-2.4.6-62.ep7.el6.i686.rpm
mod_ssl24-2.4.6-62.ep7.el6.i686.rpm
noarch:
httpd24-manual-2.4.6-62.ep7.el6.noarch.rpm
tomcat7-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-admin-webapps-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-docs-webapp-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-el-2.2-api-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-javadoc-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-jsp-2.2-api-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-lib-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-log4j-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-servlet-3.0-api-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat7-webapps-7.0.59-51_patch_01.ep7.el6.noarch.rpm
tomcat8-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-admin-webapps-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-docs-webapp-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-el-2.2-api-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-javadoc-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-jsp-2.3-api-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-lib-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-log4j-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-servlet-3.1-api-8.0.18-62_patch_01.ep7.el6.noarch.rpm
tomcat8-webapps-8.0.18-62_patch_01.ep7.el6.noarch.rpm
x86_64:
httpd24-2.4.6-62.ep7.el6.x86_64.rpm
httpd24-debuginfo-2.4.6-62.ep7.el6.x86_64.rpm
httpd24-devel-2.4.6-62.ep7.el6.x86_64.rpm
httpd24-tools-2.4.6-62.ep7.el6.x86_64.rpm
mod_ldap24-2.4.6-62.ep7.el6.x86_64.rpm
mod_proxy24_html-2.4.6-62.ep7.el6.x86_64.rpm
mod_session24-2.4.6-62.ep7.el6.x86_64.rpm
mod_ssl24-2.4.6-62.ep7.el6.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-5387
https://access.redhat.com/security/cve/CVE-2016-5388
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Web_Server/3/html-single/3.0.3_Release_Notes/index.html
https://access.redhat.com/security/vulnerabilities/httpoxy
https://access.redhat.com/solutions/2435491
8. Contact:
The Red Hat security contact is <secalert at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFXtgWwXlSAg2UNWIIRAmYtAKCt1GMyj/1saSBI4Trbvo4+tEo+zwCgqpfw
YHcp8NBXB62jrNUt/AFvxis=
=Blrv
-----END PGP SIGNATURE-----
More information about the Jboss-watch-list
mailing list