Security Bulletin: Multiple vulnerabilities in EBICS client in IBM Sterling B2B Integrator (CVE-2017-1132, CVE-2017-1347, CVE-2017-1348)

Security Bulletin

Summary

OpenSSL vulnerabilities were disclosed by the OpenSSL Project. OpenSSL is used by IBM Sterling B2B Integrator. IBM Sterling B2B Integrator has addressed the applicable CVEs.

Vulnerability Details

CVEID: CVE-2017-1132
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/121418 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-2017-1347
DESCRIPTION: IBM Sterling B2B Integrator Standard Edition is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify or delete information in the back-end database.
CVSS Base Score: 6.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/126462 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:L/A:L)

CVEID: CVE-2017-1348
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/126524 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

Remediation/Fixes

Product & Version	APAR	Remediated Fix
IBM Sterling B2B Integrator 5.2	IT18265, IT20381, IT20451	EBICS client customers must upgrade their B2B Integrator to 5020603_2 on Fix Central and then install v_ebics_client_1000603_2.jar in <SI_Install_Dir>/packages using InstallService.sh or InstallService.cmd. For CVE-2017-1347 and CVE-2017-1348, a customer can also upgrade B2B Integrator to 5020500_16 on Fix Central then install v_ebics_client_1000500_16.jar .

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

15 June 2017: 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

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Tips

Security Bulletin: Multiple vulnerabilities in EBICS client in IBM Sterling B2B Integrator (CVE-2017-1132, CVE-2017-1347, CVE-2017-1348)