SB2023060919 - HTTP Digest for SOAP authentication bypass in PHP
Published: June 9, 2023 Updated: June 15, 2023
Security Bulletin ID
SB2023060919
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) Use of insufficiently random values (CVE-ID: CVE-2023-3247)
The vulnerability allows a remote attacker to bypass authentication.
The vulnerability exists due to a missing error check and insufficient random bytes in HTTP Digest authentication for SOAP. A remote attacker can perform a brute-force attack and bypass authentication process.
Remediation
Install update from vendor's website.