{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-20194",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because limiting the additional noise energy level is mishandled for the G_max <= G case."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/knik0/faad2/issues/21",
                "refsource": "MISC",
                "url": "https://github.com/knik0/faad2/issues/21"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190519 [SECURITY] [DLA 1791-1] faad2 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4522",
                "url": "https://www.debian.org/security/2019/dsa-4522"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20190916 [SECURITY] [DSA 4522-1] faad2 security update",
                "url": "https://seclists.org/bugtraq/2019/Sep/28"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202006-17",
                "url": "https://security.gentoo.org/glsa/202006-17"
            }
        ]
    }
}