SB2023080130 - Allocation of resources without limits or throttling in IBM PowerVM Novalink
Published: August 1, 2023
Security Bulletin ID
SB2023080130
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Allocation of Resources Without Limits or Throttling (CVE-ID: CVE-2023-28867)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can send a crafted GraphQL query that causes stack consumption.
Remediation
Install update from vendor's website.