{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-20847",
        "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": "An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845",
                "refsource": "MISC",
                "name": "https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845"
            },
            {
                "url": "https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949",
                "refsource": "MISC",
                "name": "https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949"
            },
            {
                "url": "https://github.com/uclouvain/openjpeg/issues/431",
                "refsource": "MISC",
                "name": "https://github.com/uclouvain/openjpeg/issues/431"
            },
            {
                "refsource": "BID",
                "name": "108921",
                "url": "http://www.securityfocus.com/bid/108921"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190710 [SECURITY] [DLA 1851-1] openjpeg2 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html"
            }
        ]
    }
}