SB2022061506 - Integer overflow in IBM Operations Dashboard
Published: June 15, 2022
Security Bulletin ID
SB2022061506
Severity
Low
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) Integer overflow (CVE-ID: CVE-2022-28327)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to integer overflow in the Golang's library crypto/elliptic. A remote attacker can send a specially crafted scalar input longer than 32 bytes to cause P256().ScalarMult or P256().ScalarBaseMult to panic and perform a denial of service attack.
Remediation
Install update from vendor's website.
References
- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-vulnerable-to-denial-of-service-by-go-vulnerability-cve-2022-28327/"
- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-vulnerable-to-denial-of-service-by-go-vulnerability-cve-2022-28327/</a><br><a
- https://www.ibm.com/support/pages/node/6594821"
- https://www.ibm.com/support/pages/node/6594821</a><br><br><br></p>