{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-7663",
        "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 Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://bugzilla.maptools.org/show_bug.cgi?id=2833",
                "refsource": "MISC",
                "url": "http://bugzilla.maptools.org/show_bug.cgi?id=2833"
            },
            {
                "name": "USN-3906-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3906-1/"
            },
            {
                "name": "[debian-lts-announce] 20190218 [SECURITY] [DLA 1680-1] tiff security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-3906-2",
                "url": "https://usn.ubuntu.com/3906-2/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1161",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39",
                "url": "https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202003-25",
                "url": "https://security.gentoo.org/glsa/202003-25"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4670",
                "url": "https://www.debian.org/security/2020/dsa-4670"
            }
        ]
    }
}