{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2020-36646",
        "ASSIGNER": "cna@vuldb.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability classified as problematic has been found in MediaArea ZenLib up to 0.4.38. This affects the function Ztring::Date_From_Seconds_1970_Local of the file Source/ZenLib/Ztring.cpp. The manipulation of the argument Value leads to unchecked return value to null pointer dereference. Upgrading to version 0.4.39 is able to address this issue. The identifier of the patch is 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408. It is recommended to upgrade the affected component. The identifier VDB-217629 was assigned to this vulnerability."
            },
            {
                "lang": "deu",
                "value": "Es wurde eine Schwachstelle in MediaArea ZenLib bis 0.4.38 entdeckt. Sie wurde als problematisch eingestuft. Betroffen hiervon ist die Funktion Ztring::Date_From_Seconds_1970_Local der Datei Source/ZenLib/Ztring.cpp. Mittels dem Manipulieren des Arguments Value mit unbekannten Daten kann eine unchecked return value to null pointer dereference-Schwachstelle ausgenutzt werden. Ein Aktualisieren auf die Version 0.4.39 vermag dieses Problem zu l\u00f6sen. Der Patch wird als 6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408 bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-690 Unchecked Return Value to NULL Pointer Dereference",
                        "cweId": "CWE-690"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "MediaArea",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "ZenLib",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.2"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.7"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.8"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.9"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.10"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.11"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.12"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.13"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.14"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.15"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.16"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.17"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.18"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.19"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.20"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.21"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.22"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.23"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.24"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.25"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.26"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.27"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.28"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.29"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.30"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.31"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.32"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.33"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.34"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.35"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.36"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.37"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "0.4.38"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://vuldb.com/?id.217629",
                "refsource": "MISC",
                "name": "https://vuldb.com/?id.217629"
            },
            {
                "url": "https://vuldb.com/?ctiid.217629",
                "refsource": "MISC",
                "name": "https://vuldb.com/?ctiid.217629"
            },
            {
                "url": "https://github.com/MediaArea/ZenLib/pull/119",
                "refsource": "MISC",
                "name": "https://github.com/MediaArea/ZenLib/pull/119"
            },
            {
                "url": "https://github.com/MediaArea/ZenLib/commit/6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408",
                "refsource": "MISC",
                "name": "https://github.com/MediaArea/ZenLib/commit/6475fcccd37c9cf17e0cfe263b5fe0e2e47a8408"
            },
            {
                "url": "https://github.com/MediaArea/ZenLib/releases/tag/v0.4.39",
                "refsource": "MISC",
                "name": "https://github.com/MediaArea/ZenLib/releases/tag/v0.4.39"
            }
        ]
    },
    "credits": [
        {
            "lang": "en",
            "value": "VulDB GitHub Commit Analyzer"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "baseScore": 3.5,
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                "baseSeverity": "LOW"
            },
            {
                "version": "3.0",
                "baseScore": 3.5,
                "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                "baseSeverity": "LOW"
            },
            {
                "version": "2.0",
                "baseScore": 2.3,
                "vectorString": "AV:A/AC:M/Au:S/C:N/I:N/A:P"
            }
        ]
    }
}