{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-30184",
        "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": "GNU Chess 6.2.7 allows attackers to execute arbitrary code via crafted PGN (Portable Game Notation) data. This is related to a buffer overflow in the use of a .tmp.epd temporary file in the cmd_pgnload and cmd_pgnreplay functions in frontend/cmd.cc."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00000.html",
                "refsource": "MISC",
                "name": "https://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00000.html"
            },
            {
                "url": "https://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00001.html",
                "refsource": "MISC",
                "name": "https://lists.gnu.org/archive/html/bug-gnu-chess/2021-04/msg00001.html"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-a58cb9bc7a",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XXOTMUSBVUZNA3JMPG6BU37DQW2YOJWS/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-2c714d311f",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QC74RWMDLSQGV6Z3ZABNTPABB33S4YNF/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-ff3297913b",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SOGPLC77ZL2FACSOE5MWDS3YH3RBNQAQ/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202107-28",
                "url": "https://security.gentoo.org/glsa/202107-28"
            }
        ]
    }
}