{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2019-11922",
        "DATE_ASSIGNED": "2019-07-25",
        "ASSIGNER": "cve-assign@fb.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Zstandard",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "!=>",
                                            "version_value": "1.3.8"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_value": "1.3.8"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Facebook"
                }
            ]
        }
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Out-of-bounds Write (CWE-ID 787)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1845",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1952",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4108-1",
                "url": "https://usn.ubuntu.com/4108-1/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:2008",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2020.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.facebook.com/security/advisories/cve-2019-11922",
                "url": "https://www.facebook.com/security/advisories/cve-2019-11922"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0",
                "url": "https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0"
            }
        ]
    }
}