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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1712 Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime Affect IBM Sterling Secure Proxy 8 June 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Sterling Secure Proxy Publisher: IBM Operating System: AIX HP-UX Solaris Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Existing Account Delete Arbitrary Files -- Existing Account Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-2633 CVE-2018-2603 CVE-2018-2602 CVE-2018-2588 CVE-2018-2579 CVE-2017-10356 Reference: ASB-2018.0024 ESB-2018.1707 ESB-2018.1683 ESB-2018.0207 ESB-2018.0205 ESB-2018.0180 Original Bulletin: https://www-01.ibm.com/support/docview.wss?uid=swg22017038 https://www-01.ibm.com/support/docview.wss?uid=swg22017040 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime Affect IBM Sterling Secure Proxy More support for: Sterling Secure Proxy Software version: 3.4.2, 3.4.3 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Software edition: All Editions Reference #: 2017038 Modified date: 07 June 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) Runtime Environment Java(TM) Version 1.8 used by IBM Sterling Secure Proxy. These issues were disclosed as part of the IBM Java SDK updates in October 2017 and January 2018. Vulnerability Details CVEID: CVE-2017-10356 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/133785 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:N/A:N) CVEID: CVE-2018-2633 DESCRIPTION: An unspecified vulnerability related to the Java SE 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/137885 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-2018-2603 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137855 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2018-2602 DESCRIPTION: An unspecified vulnerability related to the Java SE I18n component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 4.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137854 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L) CVEID: CVE-2018-2588 DESCRIPTION: An unspecified vulnerability related to the Java SE LDAP component could allow an authenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137841 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2018-2579 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137833 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 IBM Sterling Secure Proxy 3.4.3.0 through 3.4.3.0 Fix Pack 2 (3.4.3.2) IBM Sterling Secure Proxy 3.4.2.0 through 3.4.2.0 iFix 13 Remediation/Fixes +-----------------------------------------+----------+--------+----------------------+ |Product | VRMF | iFix |Remediation/First Fix | +-----------------------------------------+----------+--------+----------------------+ |IBM Sterling Secure Proxy | 3.4.3.2 | iFix 1 |Fix Central | +-----------------------------------------+----------+--------+----------------------+ |IBM Sterling Secure Proxy | 3.4.2.0 |iFix 14 |Fix Central | +-----------------------------------------+----------+--------+----------------------+ Workarounds and Mitigations None. Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v3 Guide On-line Calculator v3 IBM Java SDK Oct2017 Security Bulletin IBM Java SDK Jan2018 Security Bulletin Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 25 May 2018 *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 Java Runtime Affect IBM Sterling External Authentication Server More support for: Sterling Secure Proxy External Authentication Server Software version: 3.4.2, 3.4.3 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Software edition: All Editions Reference #: 2017040 Modified date: 07 June 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) Runtime Environment Java(TM) Version 1.8 used by IBM Sterling External Authentication Server. These issues were disclosed as part of the IBM Java SDK updates in October 2017 and January 2018. Vulnerability Details CVEID: CVE-2017-10356 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/133785 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:N/A:N) CVEID: CVE-2018-2633 DESCRIPTION: An unspecified vulnerability related to the Java SE 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/137885 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-2018-2603 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137855 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2018-2602 DESCRIPTION: An unspecified vulnerability related to the Java SE I18n component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 4.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137854 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L) CVEID: CVE-2018-2588 DESCRIPTION: An unspecified vulnerability related to the Java SE LDAP component could allow an authenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137841 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2018-2579 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137833 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 IBM Sterling External Authentication Server 2.4.3.0 through 2.4.3.0 Fix Pack 2 (2.4.3.2) IBM Sterling External Authentication Server 2.4.2.0 through 2.4.2.0 iFix 9 Remediation/Fixes +-----------------------------------------+----------+--------+----------------------+ |Product | VRMF | iFix |Remediation/First Fix | +-----------------------------------------+----------+--------+----------------------+ |IBM Sterling External Authentication | | | | |Server | 2.4.3.2 | iFix 1 |Fix Central | +-----------------------------------------+----------+--------+----------------------+ |IBM Sterling External Authentication | | | | |Server | 2.4.2.0 |iFix 10 |Fix Central | +-----------------------------------------+----------+--------+----------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog IBM Java SDK Oct2017 Security Bulletin IBM Java SDK Jan2018 Security Bulletin Acknowledgement None Change History 25 May 2018 *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. Cross reference information Segment Product Component Platform Version Edition Commerce IBM Control Center Commerce Sterling Connect:Direct Commerce Sterling File Gateway Commerce Sterling Secure Proxy - --------------------------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 iQIVAwUBWxndbGaOgq3Tt24GAQjeTw//WydIz6Ma0UtV0Ko9QQbF0lcRw+LfA38n HM9j/wR/cYyAx6yHv5+jP/PlusUaVFXNquW4lRXg+OQ5TqpVmrURnW1wKrUR+C2E p9gqvBopYC8OFbY+19B9Rk4D6eLL/ozrejvWiDcFoVoUUAPVF3rBBeCA3yyUVXKm wZDU88e5enBjktuR6LsUGmw18f/SdJL/ejvIc+o0ePzTZboMl1x/bR7aGb/TqOOu 4cztnx4K4xiEY6ZKAUyAjWCsDYKATPCbbAgafelQVJlQhNtEjDlKkUxD7MaD/2/p g0c5awokItGRqlLVRlUMvW97sUfH1IipCMKLwFEsp5riSFm2CRgyno76mnVk3kmX TiQMVSxg3RstaMKJQTomXZxKHxeo3t5IFrExoTGslhrBmymV7Yn0QBK81ySjBXUj JFId4rsUulbI/6LLpm767YwBbDmQqKjtGJtApxME4Ws3/7vg7DXbfUfNgHdHirhh YLqo6dQRUk/3/QNWHgtAhwIimq8ZYYBZa86Or2SyCY0CMHDu0uUzXHIRdj666Myw ZfW05Yy+2pGUCdJRNmdGgXG+/M5uRWB4YxIY6DbBh0c/K1VJkg+Vw5Ctb/gMlHeR eJuDCiOzBVfCi2pZea0el/CrcrIyfLm09ErLVwwEheRgDvI1ojRdqQ7hJLwpQABe bjxf5FMh83E= =I5dc -----END PGP SIGNATURE-----