SB2023032730 - Man-in-the-middle attack in Cloud Service Automation and Codar
Published: March 27, 2023
Security Bulletin ID
SB2023032730
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) Man-in-the-middle attack (CVE-ID: CVE-2015-4000)
The vulnerability allows a remote attacker to decrypt TLS connections in certain situations.The vulnerability exists due to boundary error when parsing HTTP requests. A remote unauthenticated attacker can conduct a man-in-the-middle attack that can lead to the target system to downgrade the Diffie-Hellman algorithm to 512-bit export-grade cryptography.
Successful exploitation of this vulnerability may result in modification of authentication information
Remediation
Install update from vendor's website.