IBM Tivoli Netcool/OMNIbus Common Integration Libraries is vulnerable to arbitrary code execution and denial of service due to Apache Log4j as part of the logging functionality. These vulnerabilities have been addressed. The fix includes Apache Log4j v2.17.1.
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)
Affected Product(s) | Version(s) |
---|---|
IBM Tivoli Netcool/OMNIbus Integration - Transport Module Common Integration Library | common-transportmodule-12_0 up to and including common-transportmodule-33_2 |
IBM Tivoli Netcool/OMNIbus Integration - Java Netcool Utility Library | common-jnetcool-7_0 up to and including common-jnetcool-8_2 |
IBM strongly recommends fixing the vulnerabilities now by upgrading.
Affected Product(s) | Version(s) |
---|---|
IBM Tivoli Netcool/OMNIbus Integration - Transport Module Common Integration Library | common-transportmodule-33_4 |
IBM Tivoli Netcool/OMNIbus Integration - Java Netcool Utility Library | common-jnetcool-8_4 |
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