Stack-based Buffer Overflow in IBM Host Firmware for LC-Class Systems
CVE-2020-4839
4.9MEDIUM
Summary
IBM Host firmware for LC-class Systems contains a stack-based buffer overflow vulnerability due to inadequate bounds checking. This flaw allows remote privileged attackers to exploit the vulnerability, potentially leading to a denial of service on affected systems. Organizations using these systems should ensure they apply the necessary security updates to mitigate risks associated with this vulnerability.
Affected Version(s)
8335-GCA OP820
8335-GTA OP820
8335-GTB OP820
References
CVSS V3.1
Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved