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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2574 Multiple Vulnerabilities Affect IBM WebSphere Portal 30 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Portal Publisher: IBM Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Create Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-12539 CVE-2018-3104 CVE-2018-3103 CVE-2018-3102 CVE-2018-3099 CVE-2018-3098 CVE-2018-3097 CVE-2018-3096 CVE-2018-3095 CVE-2018-3094 CVE-2018-3093 CVE-2018-3092 CVE-2018-3010 CVE-2018-3009 CVE-2018-2992 CVE-2018-1656 CVE-2018-1517 Reference: ASB-2018.0164 ESB-2018.2555 ESB-2018.2529.2 ESB-2018.2528.2 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10729317 https://www.ibm.com/support/docview.wss?uid=ibm10729709 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerabilities in Oracle Outside In Technology Affect IBM WebSphere Portal (July 2018 CPU) Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): Platform Independent Reference #: 0729317 Modified date: 29 August 2018 Security Bulletin Summary Oracle Outside In Technology is used by and contained in IBM WebSphere Portal. A fix is available for security vulnerabilities in Oracle Outside In Technology that affect IBM WebSphere Portal (CVE-2018-2992 CVE-2018-3092 CVE-2018-3093 CVE-2018-3094 CVE-2018-3095 CVE-2018-3096 CVE-2018-3097 CVE-2018-3098 CVE-2018-3099 CVE-2018-3102 CVE-2018-3103 CVE-2018-3104 CVE-2018-3009 CVE-2018-3010). Vulnerability Details CVEID: CVE-2018-3009 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146906 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3092 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146986 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3094 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146988 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3093 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146987 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3096 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146990 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3098 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146992 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3010 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146907 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3095 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146989 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3097 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146991 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3099 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146993 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3102 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146996 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3104 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146998 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-3103 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146997 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) CVEID: CVE-2018-2992 DESCRIPTION: An unspecified vulnerability in Oracle Fusion Middleware related to the Outside In Technology Outside In Filters component could allow an unauthenticated attacker to cause high confidentiality impact, no integrity impact, and low availability impact. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/146889 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L) Affected Products and Versions +--------------------+----------------------+ | Affected Product | Affected Versions | +--------------------+----------------------+ |IBM WebSphere Portal|9.0.0.0 - 9.0.0.0 CF15| +--------------------+----------------------+ |IBM WebSphere Portal|8.5.0.0 - 8.5.0.0 CF15| +--------------------+----------------------+ |IBM WebSphere Portal|8.0.0.0 - 8.0.0.1 CF23| +--------------------+----------------------+ |IBM WebSphere Portal|7.0.0.0 - 7.0.0.2 CF30| +--------------------+----------------------+ For unsupported versions IBM recommends upgrading to a fixed, supported version of the product. Remediation/Fixes +----------+-----------+-------+----------------------------------------------+ | Product | VRMF | APARs | Fix | +----------+-----------+-------+----------------------------------------------+ |IBM | | | | |WebSphere |9.0 |PH00663|Upgrade to Cumulative Fix 16 (CF16). | |Portal | | | | +----------+-----------+-------+----------------------------------------------+ |IBM | | | | |WebSphere |8.5 |PH00663|Upgrade to Cumulative Fix 16 (CF16). | |Portal | | | | +----------+-----------+-------+----------------------------------------------+ |IBM |8.0.0.0 | |Upgrade to Fix Pack 8.0.0.1 with Cumulative | |WebSphere |through |PH00663|Fix 23 (CF23) and then apply the Interim Fix | |Portal |8.0.01 | |PH00663. | +----------+-----------+-------+----------------------------------------------+ |IBM |7.0.0.0 | |Upgrade to Fix Pack 7.0.0.2 with Cumulative | |WebSphere |through |PH00663|Fix 30 (CF30) and then apply the Interim Fix | |Portal |7.0.0.2 | |PH00663. | +----------+-----------+-------+----------------------------------------------+ Workarounds and Mitigations As a workaround until the fix has been applied, you can disable the conversion of documents by removing the convertor entries in the file convertors.xml. Please follow the steps below to implement the workaround: 1. Stop the IBM WebSphere Portal Server. 2. Find convertors.xml in <portal_server_root>/wp_profile/PortalServer/dcs 3. Backup this file to restore it after the fix has been applied. 4. Remove all <input> and <output> entries inside all <convertor> tags in the convertors.xml file as shown in the following example. Find all sections like this: <convertor> <input>application/vnd.openxmlformats-officedocument.wordprocessingml.document </input> <input>application/msword</input> <input>application/vnd.lotus-wordpro</input> <input>application/html</input> <input>application/rtf</input> ... <output>application/vnd.ibm-odcrte.zip</output> ... <property name="class" value="com.ibm.wps.odc.convert.text.Stellent2RTE"/> </convertor> and change them like this: <convertor> <property name="class" value="com.ibm.wps.odc.convert.text.Stellent2RTE"/> </convertor> 5. Restart the IBM WebSphere Portal Server. Change History 29 August 2018: Original version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - ------------------------------------------------------------------------------- Security Bulletin: Multiple Vulnerabilities in IBM(R) Java SDK Affect IBM WebSphere Portal (July 2018 CPU) Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): Platform Independent Reference #: 0729709 Modified date: 29 August 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition that is shipped with IBM WebSphere Application Server which is shipped with IBM WebSphere Portal. These issues were disclosed as part of the IBM Java SDK updates in July 2018. Vulnerability Details Multiple vulnerabilities in IBM(R) Java SDK affect IBM WebSphere Portal. Note: If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the link for "IBM Java SDK Security Bulletin" located in the "References" section for more information. CVEID: CVE-2018-12539 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by the failure to restrict the use of Java Attach API to connect to an Eclipse OpenJ9 or IBM JVM on the same machine and use Attach API operations to only the process owner. An attacker could exploit this vulnerability to execute untrusted native code and gain elevated privileges on the system. CVSS Base Score: 8.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/148389 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2018-1656 DESCRIPTION: The IBM Java Runtime Environment's Diagnostic Tooling Framework for Java (DTFJ) does not protect against path traversal attacks when extracting compressed dump files. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/144882 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N) CVEID: CVE-2018-1517 DESCRIPTION: A flaw in the java.math component in IBM SDK, Java Technology Edition may allow an attacker to inflict a denial-of-service attack with specially crafted String data. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141681 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions +-------------------------------+----------------------+ | Affected Product | Affected Versions | +-------------------------------+----------------------+ |IBM WebSphere Portal |9.0 | +-------------------------------+----------------------+ |IBM WebSphere Portal |8.5 | +-------------------------------+----------------------+ |IBM WebSphere Portal |8.0 | +-------------------------------+----------------------+ |IBM WebSphere Portal |7.0 | +-------------------------------+----------------------+ For unsupported versions IBM recommends upgrading to a fixed, supported version of the product. Remediation/Fixes Upgrade the SDK per WebSphere Application Server "Security Bulletin: Multiple Vulnerabilities in IBM(R) Java SDK affects WebSphere Application Server July 2018 CPU". For V9.0 Upgrade the SDK. For V8.5 Upgrade the SDK. For V8.0 Upgrade the SDK. For V7.0 Upgrade the SDK. Workarounds and Mitigations None Change History 29 August 2018: Original Version Published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW4eIfWaOgq3Tt24GAQgPvBAAsfOK1vOZcb8cxfXnqnbSm0kov+6b2V9A Bh+1/UX6/+0A3CV9uIiDXARS/qo5k26xKugCAlFSbHoQW+dSKeroM1ubTLzG4Cyk 0crAqmaDPT92C+yphITvkPRt97hXbA2s0pwZb7/yn1oH5OS2GZpCTilAk7FnoNTx cZWrG3a3bbo0IIMLvyaypT9rB7Rpqqfav4IwYEB06B9O2I3xm1WuOlNrJoCCQZqV tHpN12XDMaOwiPTHB85AmiHFbfefAzM2SN5Z7ztuXZpBPLL6YTtoez8gytW4GnNp 7W77GOXH1udZ+kYFUQbP64/p1QhSZQjGKWVKqKTOJGOeqfPGEjj9OTT2SoQ3evSo H2oFR1Y+6L8e2VmijdYgpVRkgZUKNutKwPYfc4khr7t80UciYWwoWdsYY2ga51QF 4eL1WsiRoruXWeo8dEFvx/wZjhfW+B3RBrztO0YIJcywZpeudRH7qJdTX9eNWx84 5ttRDn/xKaL1JpHM2Rr/zENoedwlzA9uEtOmtmHTzJFA8FUnQJp61su3eLGId1w1 Wq2zaGOAM+Jo4x56WpJqygDkmfjnHNuniNFdUWxZY+iXfKq4Ig1b/5mJczaWjxyG Vr78sosISu/jJWmA9lAF+YGkoy4jF2tswipAU4o4YdUMsrmIH2YwDG8a8X/se+aa l1U/PZis8fw= =Croj -----END PGP SIGNATURE-----