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
0.976 High
EPSS
Percentile
100.0%
Apache Log4j (CVE-2021-45105, CVE-2021-45046) is used by IBM Cloud Pak for Network Automation as part of its logging functionality. The fix includes Apache Log4j 2.17.
CVEID:CVE-2021-45105
**DESCRIPTION:**Apache Log4j is vulnerable to a denial of service, caused by the failure to protect from uncontrolled recursion from self-referential lookups. A remote attacker with control over Thread Context Map (MDC) input data could craft malicious input data that contains a recursive lookup to cause a StackOverflowError that will terminate the process. Note: The vulnerability is also called LOG4J2-3230.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215647 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID:CVE-2021-45046
**DESCRIPTION:**Apache Log4j could result in remote code execution, caused by an incomplete fix of CVE-2021-44228 in certain non-default configurations. When the logging configuration uses a non-default Pattern Layout with a Context Lookup, an attacker with control over Thread Context Map (MDC) input data can craft malicious input data using a JNDI Lookup pattern to leak sensitive information and remote code execution in some environments and local code execution in all environments.
CVSS Base score: 9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215195 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM Telco Network Cloud Manager - Orchestration (TNCO) | TNC-O 1.1 |
IBM Telco Network Cloud Manager - Orchestration (TNCO) | TNC-O 1.2 |
IBM Telco Network Cloud Manager - Orchestration (TNCO) | TNC-O 1.3.0 |
IBM Cloud Pak for Network Automation (CP4NA) | 2.1.0 |
IBM Cloud Pak for Network Automation (CP4NA) | 2.2.0 |
Note: IBM Cloud Pak for Network Automation (CP4NA) was previously known as IBM Telco Network Cloud Manager - Orchestration (TNCO).
IBM strongly recommends addressing the vulnerability now by upgrading.
Product | VRMF | Remediation/Fix |
---|---|---|
IBM Telco Network Cloud Manager - Orchestration (TNCO) | 1.1.0 to 1.3.0 |
|
Upgrade to IBM Cloud Pak for Network Automation v 2.2.1 using the following instructions
https://www.ibm.com/docs/en/cloud-paks/cp-network-auto/2.2.x
IBM Cloud Pak for Network Automation (CP4NA)| v 2.1.0|
Upgrade to IBM Cloud Pak for Network Automation v 2.2.1 using the following instructions
https://www.ibm.com/docs/en/cloud-paks/cp-network-auto/2.2.x
IBM Cloud Pak for Network Automation (CP4NA)| v 2.2.0|
Upgrade to IBM Cloud Pak for Network Automation v 2.2.1 using the following instructions
https://www.ibm.com/docs/en/cloud-paks/cp-network-auto/2.2.x
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm telco network cloud manager | eq | 2.2 |
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
0.976 High
EPSS
Percentile
100.0%