The host is installed with GitLab CE/EE before 16.8.5, 16.9.0 before 16.9.3 or 16.10.0 before 16.10.1 and is prone to a denial of service vulnerability. A flaw is present in the application, which fails to properly handle issues in unspecified vectors. Successful exploitation could allow an attacker to cause a denial of service using malicious crafted description parameter for labels.