IBMF0D1B4BD4613B992183C33107BD05CD468F3FE07F35B654EB197467153BB4EA7Security Bulletin: Permission Control Vulnerability Affects IBM Sterling B2B Integrator (CVE-2020-4762)
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
35.5%
Summary
IBM Sterling B2B Integrator has addressed a permission control security vulnerability.
Vulnerability Details
CVEID:CVE-2020-4762
**DESCRIPTION:**IBM Sterling B2B Integrator Standard Edition could allow an authenticated user to create a privileged account due to improper access controls.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188896 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Sterling B2B Integrator | 5.2.0.0 - 5.2.6.5_2 |
| IBM B2B Sterling Integrator | 6.0.0.0 - 6.0.3.2 |
| IBM B2B Sterling Integrator | 6.1.0.0 |
Remediation/Fixes
| Product & Version | APAR | ** Remediation & Fix** |
|---|---|---|
| 5.2.0.0 - 5.2.6.5_2 | IT34179 | Apply IBM Sterling B2B Integrator version 5.2.6.5_3, 6.0.3.3 or 6.1.0.1 on Fix Central |
| 6.0.0.0 - 6.0.3.2 | IT34179 | Apply IBM Sterling B2B Integrator version 6.0.3.3 or 6.1.0.1 on Fix Central |
| 6.1.0.0 | IT34179 | Apply IBM Sterling B2B Integrator version 6.1.0.1 on Fix Central |
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 5.2..0.0 | |
| ibm sterling b2b integrator | eq | 6.1.0.0 |
Related
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
35.5%