cvelist/2021/44xxx/CVE-2021-44739.json

{
    "CVE_data_meta": {
        "ASSIGNER": "psirt@adobe.com",
        "DATE_PUBLIC": "2022-01-11T23:00:00.000Z",
        "ID": "CVE-2021-44739",
        "STATE": "PUBLIC",
        "TITLE": "Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) src NTLMv2 SSO Auth leak vulnerability"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Acrobat Reader",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_value": "21.007.20099"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_value": "20.004.30017"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_value": "17.011.30204"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_value": "None"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Adobe"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "High",
            "attackVector": "Network",
            "availabilityImpact": "None",
            "baseScore": 3.1,
            "baseSeverity": "Low",
            "confidentialityImpact": "Low",
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Information Exposure (CWE-200)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html",
                "name": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
            }
        ]
    },
    "source": {
        "discovery": "EXTERNAL"
    }
}