SB2025071429 - Denial of service in Protobuf
Published: July 14, 2025 Updated: July 16, 2025
Security Bulletin ID
SB2025071429
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Uncontrolled Recursion (CVE-ID: CVE-2025-4565)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
the vulnerability exists due to uncontrolled recursion when parsing untrusted data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags. A remote attacker send specially crafted input to the application and can perform a denial of service attack.
Remediation
Install update from vendor's website.