5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.967 High
EPSS
Percentile
99.5%
Apache Log4j 2.16, that is affected by CVE-2021-45105, is installed with IBM Workload Scheduler 9.5.0.5 in jdbc driver for informix/Onedb rdbms.
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)
Affected Product(s) | Version(s) |
---|---|
IBM Workload Scheduler | 9.5.0.5 |
Apar IJ36872 has been opened to address the issue and will be fixed in 9.5.0.6.
The affected file log4j-core-2.16.0.jar is not used by Informix/Onedb jdbc driver we stronly suggest to delete the file manually.
The location of the file to delete is <IWS home>/jdbcdrivers/informix on Master, Backup and Dynamic Domain Manager, <DWC home>/jdbcdrivers/informix on Dynamic Workload Console.
Note that the file log4j-core-2.16.0.jar is not present in releases of fixpacks different from 9.5.0.5.
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm workload automation | eq | 9.5.0.5 |
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.967 High
EPSS
Percentile
99.5%