IBMEED25E0100D4E36B7E5AB193527B54BC6F055EE32A1FC8B3DE08F71A1F2CF89ASecurity Bulletin: IBM Sterling B2B Integrator B2B API is vulnerable to information disclosure vulnerability (CVE-2021-38954)
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
19.8%
Summary
IBM Sterling B2B Integrator has addressed a sensitive version information disclosure vulnerability.
Vulnerability Details
CVEID:CVE-2021-38954
**DESCRIPTION:**IBM Sterling B2B Integrator Standard Edition could diclose sensitive version information that could aid in future attacks against the system.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211414 for the current score.
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
| Affected Product(s) | APAR(s) | Version(s) |
|---|---|---|
| IBM Sterling B2B Integrator | IT38705 | 6.0.0.0 - 6.0.3.5 |
| IBM Sterling B2B Integrator | IT38705 | 6.1.0.0 - 6.1.1.0 |
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 - 6.1.1.0 | Apply IBM Sterling B2B Integrator version 6.1.1.1 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
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 6.0.0.0 | |
| ibm sterling b2b integrator | eq | 6.1.1.1 |
Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
19.8%