LightLLM through 1.2.0 Unauthenticated DoS via pd_kv_trans_params Deserialization

{
                    "vendor": "ModelTC",
                    "product": "LightLLM",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "lessThanOrEqual": "1.2.0",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "packageURL": "pkg:github/ModelTC/lightllm",
                    "repo": "https://github.com/ModelTC/lightllm"
                }