Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1365.4 Multiple vulnerabilities have been identified in IBM Sterling B2B Integrator 5 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Sterling B2B Integrator Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Access Privileged Data -- Remote/Unauthenticated Cross-site Scripting -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-4377 CVE-2019-4258 CVE-2019-4222 CVE-2019-4148 CVE-2019-4146 CVE-2019-4077 CVE-2019-4076 CVE-2019-4075 CVE-2019-4074 CVE-2019-4073 CVE-2018-1720 Reference: ESB-2019.1365 ESB-2019.0275 ESB-2019.0147 ESB-2018.3882 ESB-2018.3464 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10880595 https://www.ibm.com/support/docview.wss?uid=ibm10880591 https://www.ibm.com/support/docview.wss?uid=ibm10880601 https://www.ibm.com/support/docview.wss?uid=ibm10887853 Comment: This bulletin contains four (4) IBM security advisories. Revision History: August 5 2019: Added more vulnerable versions in #10887853, and #10880591 June 19 2019: Added vendor advisory #0887853. April 30 2019: Vendor updated Security Bulletin Reference #0880591 - Added APAR for newly added CVE April 23 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Information Disclosure Vulnerabilities Affect IBM Sterling B2B Integrator (CVE-2019-4146, CVE-2019-4222) Security Bulletin Document information More support for: Sterling B2B Integrator Software version: 6.0.0.0 - 6.0.0.1 Operating system(s): AIX, Linux, Windows Reference #: 0880595 Modified date: 20 April 2019 Summary IBM Sterling B2B Integrator Standard Edition has addressed the information disclosure vulnerabilities Vulnerability Details CVEID: CVE-2019-4146 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition could allow an authenticated user to obtain sensitive document information under unusual circumstances. CVSS Base Score: 3.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 158401 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2019-4222 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition could allow an authenticated user to view process definition of a business process without permission. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 159231 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) Affected Products and Versions IBM Sterling B2B Integrator 6.0.0.0 - 6.0.0.1 Remediation/Fixes +-----------------+-----------------------------+-----------------------------+ |PRODUCT & Version|APAR |Remediation/Fix | +-----------------+-----------------------------+-----------------------------+ |IBM Sterling B2B |IT28176, IT28467, |Apply IBM Sterling B2B | |Integrator |IT28468, and IT28177 |Integrator version 6.0.1.0 on| |6.0.0.0 - 6.0.0.1| |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. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 19 April 2019: Original document 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 Cross-Site Scripting Vulnerabilities Affect IBM Sterling B2B Integrator Document information More support for: Sterling B2B Integrator Software version: 5.2.0.0 - 6.0.0.1 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows Reference #: 0880591 Modified date: 02 August 2019 Summary IBM Sterling B2B Integrator Standard Edition has addressed the cross-site scripting vulnerabilities Vulnerability Details CVEID: CVE-2019-4073 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /157107 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4074 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /157108 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4075 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /157109 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4076 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /157110 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4077 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /157111 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4148 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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: 4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities /158414 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2019-4258 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition 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 /159946 for the current score CVSS Environmental Score*: Undefined 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 IBM Sterling B2B Integrator 5.2.0.0 - 6.0.0.1 Remediation/Fixes +--------------+----------------------------------------------------------------+-----------------------+ |PRODUCT & |APAR |Remediation/Fix | |Version | | | +--------------+----------------------------------------------------------------+-----------------------+ |IBM Sterling |IT28063, IT28292, IT28300, IT28310, IT28306, IT28166, IT28698|Apply IBM Sterling B2B | |B2B Integrator| |Integrator version | |5.2.0.0 - | |5.2.6.4_2 or 6.0.1.0 on| |6.0.0.1 | |Fix Central | +--------------+----------------------------------------------------------------+-----------------------+ Workarounds and Mitigations None Change History 19 April 2019: Original document published 29 April 2019: Added APAR for newly added CVE 02 August 2019: Added new version numbers *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: Weak Cryptographic Algorithm Vulnerability Affects IBM Sterling B2B Integrator (CVE-2018-1720) Security Bulletin Document information More support for: Sterling B2B Integrator Software version: 5.2.0.1 - 6.0.0.1 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 0880601 Modified date: 20 April 2019 Summary IBM Sterling B2B Integrator Standard Edition has addressed the weak cryptographic algorithm vulnerability. Vulnerability Details CVEID: CVE-2018-1720 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 147294 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) Affected Products and Versions IBM Sterling B2B Integrator 5.2.0.1 - 5.2.6.3_6 and 6.0.0.0 Remediation/Fixes +----------------------------+------------------------------------------------+ |Product & Version |Remediation/Fix | +----------------------------+------------------------------------------------+ |IBM Sterling B2B Integrator |Apply IBM Sterling B2B Integrator version | |5.2.0.1 - 5.2.6.3_6 |5.2.6.3_9, 5.2.6.4_1, 6.0.0.1 or 6.0.1.0 on Fix | | |Central | +----------------------------+------------------------------------------------+ |IBM Sterling B2B Integrator |Apply IBM Sterling B2B Integrator version | |6.0.0.0 |6.0.0.1 or 6.0.1.0 on 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. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 19 April 2019: Original document 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: Information Disclosure Vulnerability Affects IBM Sterling B2B Integrator (CVE-2019-4377) Document information More support for: Sterling B2B Integrator Software version: 5.2.0.0 - 6.0.0.1 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows Reference #: 0887853 Modified date: 02 August 2019 Summary IBM Sterling B2B Integrator Standard Edition has addressed the information disclosure vulnerability Vulnerability Details CVEID: CVE-2019-4377 DESCRIPTION: IBM Sterling B2B Integrator Standard Edition reveals sensitive information from a stack trace that could be used in further attacks against the system. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities /162083 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) Affected Products and Versions IBM Sterling B2B Integrator 5.2.0.0 - 6.0.0.1 Remediation/Fixes +-----------------+----------------------------+-----------------------------+ |PRODUCT & Version|APAR |Remediation/Fix | +-----------------+----------------------------+-----------------------------+ |IBM Sterling B2B |IT28113 |Apply IBM Sterling B2B | |Integrator | |Integrator version 5.2.6.4_2 | |5.2.0.0 - 6.0.0.1| |or 6.0.1.0 on Fix Central | +-----------------+----------------------------+-----------------------------+ Workarounds and Mitigations None Change History 17 June 2019: Original document published 02 August 2019: Added more vulnerable versions 26 June 2019: Republish original document *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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. 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 iQIVAwUBXUevg2aOgq3Tt24GAQgKoA//TlERvicUgsCoK8dX15/fRvDlydtFSbO8 GAIFdZ2CvoAnzuOybGggLYY9lqO0sr8iAK+h+bEg1KkOVf3dEcOS2bd6N3r3blJp xchQTwGMfqmdgCOAEoe8EMJltVNpFa4/mruYdwQCS21fax2p4bo5zhFjopGMpT4W mYBRwVYARgCoOpEx05aFo1RQIkfXOQ+rF/jcQyiEhcfvwhU9Y7B4f9bE7TXCEGD0 wdXf7tKZLxfbF+2+op6CdZnnKkvtG7c6QVK84IpvatikyChjHk88ROeme/SPInh5 lTCcTyHVpcB62/ffgSFioHk4QDN83MbIZF5+ZGEiSv7CKci+zN9Qfxy5ofaBgx0R e0xSpxCUxkNh2aC/fuW32kExj9qHDCvXzCIST8xxaXN9vzHGO+D0HOaJUklw3whd uC/P/7AqgtDsNGOGDk5VG9csqdCTPupFF1HvjTWA0LICNdasq6lzitgVwxFQ5h6s iC21/G6nnN9C3AzS6laSUW9I7IhxnK7iuxkedJQV7kmsYp2FSAcbaVH5/pOOIlx3 +KIGQcUzzOoLybwlbCFAsSNYY+1NDr46a4PDcH+lKfxYPpISXjO2ItdmtwlXZSO5 Mq+2jDY6iRerrGEAUVsDIC/3CErX+4xmehql8lfPbzuFNQecE6BDwrzhz/34zvdV wqIegSGWL94= =CUCg -----END PGP SIGNATURE-----