(Oracle Issues Fix for Oracle Linux) Apache Tomcat Application Listener Facade Object Error Lets Remote Users Modify Data on the Target System
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SecurityTracker Alert ID: 1039017 |
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SecurityTracker URL: http://securitytracker.com/id/1039017
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CVE Reference:
CVE-2017-5648
(Links to External Site)
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Date: Jul 28 2017
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Impact:
Disclosure of system information, Disclosure of user information, Modification of system information, Modification of user information
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Fix Available: Yes Vendor Confirmed: Yes
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Version(s): 7.0.0 to 7.0.75, 8.0.0.RC1 to 8.0.41, 8.5.0 to 8.5.11, 9.0.0.M1 to 9.0.0.M17
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Description:
A vulnerability was reported in Apache Tomcat. A remote user can access and modify data on the target system.
Some application listener calls do not use the appropriate facade object. An untrusted application running under a SecurityManager can retain a reference to the call or response object and access or modify data associated with a different application.
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Impact:
A remote user can access and modify data on the target system.
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Solution:
Oracle has issued a fix.
The Oracle Linux advisory is available at:
http://linux.oracle.com/errata/ELSA-2017-1809.html
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Vendor URL: linux.oracle.com/errata/ELSA-2017-1809.html (Links to External Site)
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Cause:
Access control error
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Underlying OS: Linux (Oracle)
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Underlying OS Comments: 7
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Message History:
This archive entry is a follow-up to the message listed below.
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Source Message Contents
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Subject: [El-errata] ELSA-2017-1809 Important: Oracle Linux 7 tomcat security update
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Oracle Linux Security Advisory ELSA-2017-1809
http://linux.oracle.com/errata/ELSA-2017-1809.html
The following updated rpms for Oracle Linux 7 have been uploaded to the
Unbreakable Linux Network:
x86_64:
tomcat-7.0.69-12.el7_3.noarch.rpm
tomcat-admin-webapps-7.0.69-12.el7_3.noarch.rpm
tomcat-docs-webapp-7.0.69-12.el7_3.noarch.rpm
tomcat-el-2.2-api-7.0.69-12.el7_3.noarch.rpm
tomcat-javadoc-7.0.69-12.el7_3.noarch.rpm
tomcat-jsp-2.2-api-7.0.69-12.el7_3.noarch.rpm
tomcat-jsvc-7.0.69-12.el7_3.noarch.rpm
tomcat-lib-7.0.69-12.el7_3.noarch.rpm
tomcat-servlet-3.0-api-7.0.69-12.el7_3.noarch.rpm
tomcat-webapps-7.0.69-12.el7_3.noarch.rpm
SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/tomcat-7.0.69-12.el7_3.src.rpm
Description of changes:
[0:7.0.69-12]
- Resolves: rhbz#1441487 CVE-2017-5648 tomcat: Calls to application
listeners did not use the appropriate facade object
- Resolves: rhbz#1441480 CVE-2017-5647 tomcat: Incorrect handling of
pipelined requests when send file was used
- Resolves: rhbz#1459746 CVE-2017-5664 tomcat: Security constrained
bypass in error page mechanism
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