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HistoryMay 13, 2022 - 2:58 p.m.

Security Bulletin: IBM Sterling B2B Integrator vulnerable to multiple vulnerabilities due to Spring Framework

2022-05-1314:58:22
www.ibm.com
8

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.937 High

EPSS

Percentile

99.1%

Summary

Spring Framework is used by IBM Sterling B2B Integrator. Multiple vulnerabilities in Spring Framework have been addressed.

Vulnerability Details

CVEID:CVE-2016-9878
**DESCRIPTION:**Pivotal Spring Framework could allow a remote attacker to traverse directories on the system, caused by the failure to sanitize paths provided to ResourceServlet. An attacker could send a specially-crafted URL request containing directory traversal sequences to view arbitrary files on the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/120241 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:CVE-2020-5421
**DESCRIPTION:**VMware Tanzu Spring Framework could allow a remote attacker to bypass security restrictions, caused by improper input validation. By using a specially-crafted jsessionid path parameter, an attacker could exploit this vulnerability to bypass RFD Protection.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188530 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2018-1257
**DESCRIPTION:**Pivotal Spring Framework is vulnerable to a denial of service. By sending a specially-crafted message, a remote attacker could exploit this vulnerability to perform a regular expression denial of service attack.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/143316 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2013-4152
**DESCRIPTION:**Pivotal Spring Framework could allow a remote attacker to obtain sensitive information, caused by an XML External Entity Injection (XXE) error when processing XML data. By sending a specially-crafted request, an attacker could exploit this vulnerability to read arbitrary files and obtain sensitive information.
CVSS Base score: 5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/86589 for the current score.
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

Affected Products and Versions

Affected Product(s) APAR(s) Version(s)
IBM Sterling B2B Integrator IT40592 6.0.0.0 - 6.0.3.5
IBM Sterling B2B Integrator IT40592 6.1.0.0 - 6.1.0.4

Remediation/Fixes

Product(s) Version(s) Remediation/Fix
IBM Sterling B2B Integrator 6.0.0.0 - 6.0.3.5 Apply IBM Sterling B2B Integrator version 6.0.3.6 on Fix Central
IBM Sterling B2B Integrator 6.1.0.0 - 6.1.0.4 Apply IBM Sterling B2B Integrator version 6.1.1.0 or higher on Fix Central
Note that the fix may also be present in other releases. This can be verified by looking for the APAR number on the Fix List page

Workarounds and Mitigations

None

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.937 High

EPSS

Percentile

99.1%