cvelist/2017/13xxx/CVE-2017-13720.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-13720",
        "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": "In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\\0' characters are incorrectly skipped in situations involving ? characters."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "DSA-3995",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2017/dsa-3995"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1500690",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1500690"
            },
            {
                "name": "https://bugzilla.suse.com/show_bug.cgi?id=1054285",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.suse.com/show_bug.cgi?id=1054285"
            },
            {
                "name": "https://www.x.org/releases/individual/lib/libXfont2-2.0.2.tar.bz2",
                "refsource": "CONFIRM",
                "url": "https://www.x.org/releases/individual/lib/libXfont2-2.0.2.tar.bz2"
            },
            {
                "name": "GLSA-201711-08",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201711-08"
            },
            {
                "name": "https://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d1e670a4a8704b8708e493ab6155589bcd570608",
                "refsource": "CONFIRM",
                "url": "https://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d1e670a4a8704b8708e493ab6155589bcd570608"
            }
        ]
    }
}