IBM6E67F0385FA5C374693B3E9806C3D11048062A34DEAAA5827352512807E075D6Security Bulletin: IBM Sterling B2B Integrator affected by remote code execution due to Snake Yaml (CVE-2022-1471)
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.022 Low
EPSS
Percentile
89.4%
Summary
IBM Sterling B2B Integrator uses Snake Yaml.
Vulnerability Details
CVEID:CVE-2022-1471
**DESCRIPTION:**SnakeYaml could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an unsafe deserialization in the Constructor class. By using a specially-crafted yaml content, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/241118 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Sterling B2B Integrator | 6.0.0.0 - 6.0.3.8 |
| IBM Sterling B2B Integrator | 6.1.0.0 - 6.1.0.7, 6.1.1.0 - 6.1.1.3 and 6.1.2.0 - 6.1.2.2 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now.
| Product | Version | APAR | Remediation & Fix |
|---|---|---|---|
| IBM Sterling B2B Integrator | 6.0.0.0 - 6.0.3.8 | IT43678 | Apply 6.0.3.9 |
| IBM Sterling B2B Integrator | 6.1.0.0 - 6.1.0.7, 6.1.1.0 - 6.1.1.3 and 6.1.2.0 - 6.1.2.2 | IT43678 | Apply 6.1.0.8, 6.1.1.4, 6.1.2.3 or 6.2.0.0 |
The IIM versions of 6.0.3.9, 6.1.0.8, 6.1.1.4, and 6.1.2.3 are available on Fix Central. The IIM version of 6.2.0.0 is available on Passport Advantage
The container version of 6.1.1.4, 6.1.2.3 and 6.2.0.0 are available in IBM Entitled Registry.
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 6.0.0.0 | |
| ibm sterling b2b integrator | eq | 6.2.0.0 |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.022 Low
EPSS
Percentile
89.4%