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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0169.4 Security Bulletin: IBM MessageSight is affected by an IBM WebSphere Liberty expression language vulnerability 22 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM MessageSight Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Modify Arbitrary Files -- Remote with User Interaction Delete Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-5407 CVE-2018-3183 CVE-2018-3169 CVE-2018-3149 CVE-2018-3136 CVE-2018-0734 CVE-2014-7810 Reference: ASB-2019.0033 ASB-2019.0021 ASB-2018.0256 ESB-2019.0169.3 ESB-2019.0153.2 ESB-2019.0112 ESB-2019.0029 ESB-2018.3739.2 ESB-2018.3512.2 ESB-2018.3436 ESB-2018.3433 ESB-2018.3324 ESB-2018.3222 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10794189 https://www.ibm.com/support/docview.wss?uid=ibm10796102 https://www.ibm.com/support/docview.wss?uid=ibm10796086 https://www.ibm.com/support/docview.wss?uid=ibm10795876 Comment: This bulletin contains four (4) advisories. Revision History: January 22 2019: Updated to include #0796102 January 22 2019: Updated to include OpenSSL patch #0796086 January 22 2019: Updated patched vulnerabilities January 21 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) Document information More support for: IBM MessageSight Software version: 2.0 Operating system(s): Linux Reference #: 0796102 Modified date: 21 January 2019 Summary IBM MessageSight has addressed the following vulnerability. A microprocessor side-channel vulnerability was found. An attacker running a malicious process on the same core of the processor as the victim process can extract certain secret information that can result in leakage of secret data in applications such as OpenSSL. Vulnerability Details CVEID: CVE-2018-5407 DESCRIPTION: Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'. CVSS Base Score: 5.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152484 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions +-------------------------+-----------------+ |Affected IBM MessageSight|Affected Versions| +-------------------------+-----------------+ |IBM MessageSight |2.0.0.0 - 2.0.0.2| +-------------------------+-----------------+ Remediation/Fixes +--------------------+------------------------+-------------------------------+ | Pricipal Product/ | Affected Supporting | Affected Supporting Product | | Version | Product/Versions | Security Bulletin | +--------------------+------------------------+-------------------------------+ |MessageSight 2.0.0.0|OpenSSL 1.1.0 (fixed in | | |- 2.0.0.2 |1.1.0i) |OpenSSL Security Advisory | +--------------------+------------------------+-------------------------------+ Workarounds and Mitigations None Change History +---------------+--------------------------+ |18 January 2019|Original version published| +---------------+--------------------------+ Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog *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: OpenSSL vunerability Document information More support for: IBM MessageSight Software version: 2.0 Operating system(s): Linux Reference #: 0796086 Modified date: 21 January 2019 Summary IBM MessageSight has addressed the following vulnerability. OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signature algorithm. An attacker could exploit this vulnerability using variations in the signing algorithm to recover the private key. Vulnerability Details CVEID: CVE-2018-0734 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signature algorithm. An attacker could exploit this vulnerability using variations in the signing algorithm to recover the private key. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152085 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions +-------------------------+-----------------+ |Affected IBM MessageSight|Affected Versions| +-------------------------+-----------------+ |IBM MessageSight |2.0.0.0 - 2.0.0.2| +-------------------------+-----------------+ Remediation/Fixes +-----------------------------------------+----------------------------------------------------+-------------------------------------------------------------+ | Pricipal Product/Version | Affected Supporting Product/Versions | Affected Supporting Product Security Bulletin | +-----------------------------------------+----------------------------------------------------+-------------------------------------------------------------+ | |OpenSSL 1.1.1 (fixed in 1.1.1a) | | |MessageSight 2.0.0.0 - 2.0.0.2 |OpenSSL 1.1.0-1.1.0i (fixed in 1.1.0j) |OpenSSL Security Advisory | | |OpenSSL 1.0.2-1.0.2p fixed in 1.0.2q | | +-----------------------------------------+----------------------------------------------------+-------------------------------------------------------------+ Workarounds and Mitigations None Change History +---------------+--------------------------+ |18 January 2019|Original version published| +---------------+--------------------------+ 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: IBM MessageSight is affected by the following four IBM Java vulnerabilities Document information More support for: IBM MessageSight Software version: 1.2, 2.0 Operating system(s): Linux Reference #: 0795876 Modified date: 21 January 2019 Summary IBM MessageSight has addressed the following Java vulnerabilities: CVE-2018-3183: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Scripting) CVE-2018-3169: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Hotspot) CVE-2018-3149: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JNDI) CVE-2018-3136: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Security) Vulnerability Details CVEID: CVE-2018-3136 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded Security component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. CVSS Base Score: 3.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151452 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N) CVEID: CVE-2018-3149 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit JNDI component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151465 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2018-3169 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded Hotspot component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151486 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2018-3183 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit JNDI component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151500 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H) Affected Products and Versions +-------------------------+-----------------+ |Affected IBM MessageSight|Affected Versions| +-------------------------+-----------------+ |IBM MessageSight |1.2.0.0 - 1.2.0.3| +-------------------------+-----------------+ |IBM MessageSight |2.0.0.0 - 2.0.0.2| +-------------------------+-----------------+ Remediation/Fixes +----------------+-------+-------------------------+ | | | | |IBM MessageSight|1.2.0.3| | | | |1.2.0.3-IBM-IMA-IFIT27801| +----------------+-------+-------------------------+ | | | | |IBM MessageSight|2.0.0.2| | | | |2.0.0.2-IBM-IMA-IFIT27801| +----------------+-------+-------------------------+ Workarounds and Mitigations None Change History +---------------+--------------------------+ |18 January 2019|Original version published| +---------------+--------------------------+ 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: IBM MessageSight is affected by an IBM WebSphere Liberty expression language vulnerability Document information More support for: IBM MessageSight Software version: 1.2, 2.0 Operating system(s): Linux Reference #: 0794189 Modified date: 20 January 2019 Summary IBM MessageSight has addressed the following vulnerability. Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by the use of expression language. An attacker could exploit this vulnerability to bypass the protections of a Security Manager. Vulnerability Details CVEID: CVE-2014-7810 DESCRIPTION: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by the use of expression language. An attacker could exploit this vulnerability to bypass the protections of a Security Manager. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 103155 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) Affected Products and Versions +-------------------------+-----------------+ |Affected IBM MessageSight|Affected Versions| +-------------------------+-----------------+ |IBM MessageSight |1.2.0.0 - 1.2.0.3| +-------------------------+-----------------+ |IBM MessageSight |2.0.0.0 - 2.0.0.2| +-------------------------+-----------------+ Remediation/Fixes +----------------+-------+-------------------------+ | | | | |IBM MessageSight|1.2.0.3| | | | |1.2.0.3-IBM-IMA-IFIT27801| +----------------+-------+-------------------------+ | | | | |IBM MessageSight|2.0.0.2| | | | |2.0.0.2-IBM-IMA-IFIT27801| +----------------+-------+-------------------------+ Workarounds and Mitigations None Change History +---------------+--------------------------+ |18 January 2019|Original version published| +---------------+--------------------------+ 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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Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXEaCemaOgq3Tt24GAQi0ig//QMKF9aSCFA7PrmhF8h8Hz7RCeWGMAI/j 2IjJvLATmj9+hECmxJtb84wdjV1FIDzgtboxEEyuI2D8mFBoWH9kQJ4lxmf++hF8 ZY8m6fb5GWLibbmkUJTitEPat5SRdSJMGCWWl+MRXmZAR1Zsql+lEReJIZfVmWsW QKG3tIfZdsY5Rdph8u9Jny7W8TbUl3EPYHlGqlPPrOWBLovOvDSguJtFNzyt76+p 6jWmEPIt1tWV6cQ1phBGmHU4YcaTSADCvl3HVtv0tifnVU4VBKVuA7m8O8GV4PiZ 2kvNGW2N784qDy0fENiQ/Kyq9Rb0flzUJfSOVGRaOTv8m4a/bz4CqjSw1ReT0FXk hap40HUYW19WuVPMcoW+wgwi5MOKHpBYFUWZhmsCVPY8Ivl+A+kgASnXaJGwzhlX rK3jlShiIVLS9e7nK7yClB9gMl6L+342CkujgB/2VWEIOqQQ3EY/V4M2ZcoiYrZw DbIJd2zB7FROwSgLn+M3UIvIIIZ4HxBAm3WUF5K25ofxfrpmVwdmkgB4ukXzvjm8 sU9Z3bdj0FBdNoBvwHfSyJ20RFztMCj822Mm7R2tdNbsIhLmZfavQ+Uvw7CWsoPo RG8wRAAGtYDV6043Qq3Ck7Jbjg94o3cffKDt+GYeU5vWD46I8K/QoEZBNyY2grV5 6GePY79fgEM= =k3Tk -----END PGP SIGNATURE-----