IBMF9733852E74294E6BF91BFC8E0D7790521726ED7E5FD3358C473AA92D450B69FSecurity Bulletin: IBM Sterling B2B Integrator vulnerable to remove traversal due to Apache Commons IO (CVE-2021-29425)
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.002 Low
EPSS
Percentile
53.5%
Summary
IBM Sterilng B2B Integrator has addressed a security vulnerability in Apache Commons IO.
Vulnerability Details
CVEID:CVE-2021-29425
**DESCRIPTION:**Apache Commons IO could allow a remote attacker to traverse directories on the system, caused by improper input validation by the FileNameUtils.normalize method. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/…/) to view arbitrary files on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/199852 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Sterling B2B Integrator | 6.0.0.0 - 6.0.3.6 |
| IBM Sterling B2B Integrator | 6.1.0.0 - 6.1.0.4, 6…1.1.0 - 6.1.1.1 |
Remediation/Fixes
| **Product ** | Version | APAR | Remediation & Fix |
|---|---|---|---|
| IBM Sterling B2B Integrator | 6.0.0.0 - 6.0.3.6 | IT39545 | Apply 6.0.3.7, 6.1.0.5, 6.1.1.2 or 6.1.2.0 |
| IBM Sterling B2B Integrator | 6.1.0.0 - 6.1.0.4, 6…1.1.0 - 6.1.1.1 | IT39545 | Apply 6.1.0.5, 6.1.1.2 or 6.1.2.0 |
The version 6.0.3.7 , 6.1.0.5 and 6.1.1.2 are available on Fix Central. The IIM version of 6.1.2.0 is available in IBM Passport Advantage. The container version of 6.1.2.0 is available in IBM Entitled Registry with following tags.
cp.icr.io/cp/ibm-b2bi/b2bi:6.1.2.0 for IBM Sterling B2B Integrator
cp.icr.io/cp/ibm-sfg/sfg:6.1.2.0 for IBM Sterling File Gateway
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 6.0.0.0 | |
| ibm sterling b2b integrator | eq | 6.1.2.0 |
Related
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.002 Low
EPSS
Percentile
53.5%