Main Vulnerability Database SB2022032215

SB2022032215 - IBM Spectrum Scale update for Samba

Published: March 22, 2022

Security Bulletin ID SB2022032215

Severity

Medium

Patch available

YES

Number of vulnerabilities 1

Exploitation vector Remote access

Highest impact Data manipulation

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 1 security vulnerability.

1) Input validation error (CVE-ID: CVE-2021-23192)

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the DCE/RPC fragment injection issue. A remote attacker can replace subsequent fragments in requests with their own data and alter the server behavior.

Remediation

Install update from vendor's website.

References

https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-affects-ibm-spectrum-scale-smb-protocol-access-method-cve-2021-23192/"
https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-affects-ibm-spectrum-scale-smb-protocol-access-method-cve-2021-23192/</a>
https://www.ibm.com/support/pages/node/6565039