Vulnerabilities > CVE-2021-42084 - Infinite Loop vulnerability in Zammad

Summary

An issue was discovered in Zammad before 4.1.1. An attacker with valid agent credentials may send a series of crafted requests that cause an endless loop and thus cause denial of service.

Vulnerable Configurations

Common Weakness Enumeration (CWE)

• CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

References