CVE-2021-20349

Name of the Vulnerable Software and Affected Versions IBM Tivoli Workload Scheduler versions 9.4 through 9.5

Description The issue is caused by improper bounds checking, leading to a stack-based buffer overflow. A local attacker could exploit this to gain lower level privileges, potentially impacting the confidentiality, integrity, and availability of protected information.

Recommendations For IBM Tivoli Workload Scheduler versions 9.4 and 9.5, consider applying security patches or updates to fix the improper bounds checking issue, which is causing the stack-based buffer overflow. As a temporary workaround, restrict access to sensitive areas of the system to minimize the risk of exploitation.