SB2021122129 - MitM attack in Apache Sling Commons Messaging Mail
Published: December 21, 2021 Updated: October 14, 2024
Security Bulletin ID
SB2021122129
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) Improper Certificate Validation (CVE-ID: CVE-2021-44549)
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to improper certificate validation when sending emails via SMTPS. A remote attacker can perform MitM attack.
Remediation
Install update from vendor's website.