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
100.0%
Apache Log4j is used by API Connect as part of its logging and analytics infrastructure. The fix includes Apache Log4j 2.17.1 which addresses CVE-2021-45105, CVE-2021-45046 and CVE-2021-44832.
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)
CVEID:CVE-2021-44832
**DESCRIPTION:**Apache Log4j could allow a remote attacker with permission to modify the logging configuration file to execute arbitrary code on the system. By constructing a malicious configuration using a JDBC Appender with a data source referencing a JNDI URI , an attacker could exploit this vulnerability to execute remote code.
CVSS Base score: 6.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216189 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H)
API Connect | V10.0.0.0 - V10.0.4.0 |
---|---|
API Connect | V10.0.1.0 - V10.0.1.5 |
API Connect | V2018.4.1.0 - 2018.4.1.17 |
API Connect | V5.0.0.0 - 5.0.8.12 |
IBM strongly recommends addressing the vulnerability now by upgrading.
Affected Product | Addressed in VRMF | Remediation / Fix |
---|
IBM API Connect
V10.0.1.0 - V10.0.4.0
| V10.0.4.0-ifix1|
Addressed in IBM API Connect V10.0.4.0-ifix1
The Analytics component is impacted.
Follow this link and find the appropriate package.
<https://www.ibm.com/support/pages/node/6541170>
IBM API Connect
V10.0.1.1 - V10.0.1.5
| V10.0.1.5-ifix4|
Addressed in IBM API Connect V10.0.1.5-ifix4
The analytics component is impacted.
Follow this link and find the appropriate package.
<https://www.ibm.com/support/pages/node/6540696>
IBM API Connect
V2018.4.1.0 - 2018.4.1.17
| V2018.4.1.17-ifix2|
Addressed in IBM API Connect V2018.4.1.17-ifix2
he Analytics component is impacted.
Follow this link and find the appropriate package.
<https://www.ibm.com/support/pages/node/6478999>
IBM API Connect
V5.0.0.0 - V5.0.8.12
| V5.0.8.13|
Addressed in IBM API Connect V5.0.8.13
The Analytics and Management components are impacted.
Follow this link and find the appropriate package.
<https://www.ibm.com/support/pages/node/6538964>
None
CPE | Name | Operator | Version |
---|---|---|---|
api connect v2018.4.1.0 - | eq | 2018.4.1.17 | |
api connect v5.0.0.0 - | eq | 5.0.8.12 |
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
100.0%