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AUSCERT External Security Bulletin Redistribution
ESB-2020.0488
Security Bulletin: Multiple vulnerabilities affect Rational
Publishing Engine
12 February 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Rational Publishing Engine
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Privileged Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-4431 CVE-2015-0254 CVE-2012-0881
Reference: ESB-2016.1614
ESB-2016.1518
ESB-2016.1470
Original Bulletin:
https://www.ibm.com/support/pages/node/1942929
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Summary
Multiple security vulnerabilities affecting Rational Publishing Engine.
Vulnerability Details
CVEID: CVE-2015-0254
DESCRIPTION: Apache Standard Taglibs before 1.2.3 allows remote attackers to
execute arbitrary code or conduct external XML entity (XXE) attacks via a
crafted XSLT extension in a (1)<x:parse> or (2)<x:transform> JSTL XML tag.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
101550 for the current score.
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVEID: CVE-2012-0881
DESCRIPTION: Apache Xerces2 Java Parser before 2.12.0 allows remote attackers
to cause a denial of service (CPU consumption) via a crafted message to an XML
service, which triggers hash table collisions.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
134404 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2019-4431
DESCRIPTION: IBM Publishing Engine is vulnerable to cross-site scripting.
This vulnerability allows users to embed arbitrary JavaScript code in the Web
UI thus altering the intended functionality potentially leading to credentials
disclosure within a trusted session.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
162888 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|RPE |6.0.6.1 |
+--------------------+----------+
|RPE |6.0.6 |
+--------------------+----------+
Remediation/Fixes
For Rational Publishing Engine 6.0.6, upgrade to ifix002 or later, which can be
downloaded from:
Rational Publishing Engine 6.0.6 ifix002
For Rational Publishing Engine 6.0.6.1, upgrade to ifix001 or later, which can
be downloaded from:
Rational Publishing Engine 6.0.6.1 ifix001
Workarounds and Mitigations
None
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