IBM4204EAC341D63510AAFE13D5F22BA14E92396D43569176E371BFB452611D1A97Security Bulletin: IBM Telco Network Cloud Manager - Performance: Apache log4j Vulnerability (CVE-2021-44228)
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.975 High
EPSS
Percentile
99.9%
Summary
The IBM Telco Network Cloud Manager - Performance is affected by a security vulnerability. Apache Log4j is used by IBM Telco Network Cloud Manager - Performance as part of its UI service. This bulletin provides remediation for the vulnerability, CVE-2021-44228 by upgrading UI service of IBM Telco Network Cloud Manager - Performance and thus addressing the exposure to the log4j vulnerability.
Vulnerability Details
CVEID:CVE-2021-44228
**DESCRIPTION:**Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by the failure to protect against attacker controlled LDAP and other JNDI related endpoints by JNDI features. By sending a specially crafted code string, an attacker could exploit this vulnerability to load arbitrary Java code on the server and take complete control of the system. Note: The vulnerability is also called Log4Shell or LogJam.
CVSS Base score: 10
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/214921 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Telco Network Cloud Manager - Performance (TNCP) | TNC-P 1.4 |
| IBM Telco Network Cloud Manager - Performance (TNCP) | TNC-P 1.3 |
| IBM Telco Network Cloud Manager - Performance (TNCP) | TNC-P 1.2 |
Remediation/Fixes
This Security Bulletin is applicable to IBM Telco Network Cloud Manager - Performance 1.4.0 and lower versions
If you have one the listed affected versions, it is strongly recommended that you apply the most recent security update to UI service:
Apply the following updated UI service image by navigating into tncp product namespace -> statefulset -> ui
- **If the product is deployed on Openshift env then use following image =>**cp.icr.io/cp/tncp/basecamp-ui:2.4.1.0-1176-d1695e07@sha256:7ca8da7f0b02b0423e93a60ad7e197338c0b24db3ff1060a2e664f7b21cb91d8
- If the product is deployed on Kubernetes environment then use following image : docker.io/persistentsystems/basecamp-ui:2.4.1.0-1176-d1695e07@sha256:7ca8da7f0b02b0423e93a60ad7e197338c0b24db3ff1060a2e664f7b21cb91d8
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm telco network cloud manager - performance | eq | any |
Related
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.975 High
EPSS
Percentile
99.9%