SB2022082233 - IBM i update for Samba
Published: August 22, 2022
Security Bulletin ID
SB2022082233
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2022-32742)
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due memory leak when handling SMB1 requests. A remote user with ability to write data to a file share can force the application to leak memory and gain access to potentially sensitive information.
Remediation
Install update from vendor's website.
References
- https://www.ibm.com/blogs/psirt/security-bulletin-samba-for-ibm-i-is-vulnerable-to-attacker-obtaining-sensitive-information-due-to-a-memory-leak-with-smb1-requests-cve-2022-32742/"
- https://www.ibm.com/blogs/psirt/security-bulletin-samba-for-ibm-i-is-vulnerable-to-attacker-obtaining-sensitive-information-due-to-a-memory-leak-with-smb1-requests-cve-2022-32742/</a></p><p>
- https://www.ibm.com/support/pages/node/6613223</p><p><br></p>