IBMEB9C97E1767E99DB5972AA6DB53446FFC1D2256CC95E283AD514F18189053A41Security Bulletin: Eclipse Jetty Vulnerability Affects IBM Sterling B2B Integrator (CVE-2020-27216)
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
29.9%
Summary
IBM Sterling B2B Integrator has addressed the security vulnerability from Eclipse Jetty.
Vulnerability Details
CVEID:CVE-2020-27216
**DESCRIPTION:**Eclipse Jetty could allow a local authenticated attacker to gain elevated privileges on the system, caused by a race condition in the creation of the temporary subdirectory. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/190474 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | APAR(s) | Version(s) |
|---|---|---|
| IBM Sterling B2B Integrator | IT35458 | 5.2.0.0 - 5.2.6.5_4 |
| IBM Sterling B2B Integrator | IT35458 | 6.0.0.0 - 6.0.0.6, 6.0.1.0 - 6.0.3.4 |
| IBM Sterling B2B Integrator | IT35458 | 6.1.0.0 - 6.1.0.3 |
Remediation/Fixes
| Product & Version | Remediation & Fix |
|---|---|
| 5.2.0.0 - 5.2.6.5_4 | Apply IBM Sterling B2B Integrator version 6.0.0.7, 6.0.3.5 or 6.1.1.0 on Fix Central |
| 6.0.0.0 - 6.0.0.6, 6.0.1.0 - 6.0.3.4 | Apply IBM Sterling B2B Integrator version 6.0.0.7, 6.0.3.5 or 6.1.1.0 on Fix Central |
| 6.1.0.0 - 6.1.0.3 | Apply IBM Sterling B2B Integrator version 6.1.1.0 on Fix Central |
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm sterling b2b integrator | eq | 5.2.0.0 | |
| ibm sterling b2b integrator | eq | 6.1.1.0 |
Related
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
29.9%