{
    "CVE_data_meta": {
        "ID": "CVE-2020-3481",
        "STATE": "PUBLIC",
        "ASSIGNER": "psirt@cisco.com",
        "DATE_PUBLIC": "2020-07-20T17:36:00.000Z",
        "TITLE": "Clam AntiVirus (ClamAV) Software Null Pointer Dereference Vulnerability"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "ClamAV",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "0.102.4"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Cisco"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-476 NULL Pointer Dereference"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "ClamAV 0.102.4 security patch released",
                "refsource": "CISCO",
                "url": "https://blog.clamav.net/2020/07/clamav-01024-security-patch-released.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202007-23",
                "url": "https://security.gentoo.org/glsa/202007-23"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4435-1",
                "url": "https://usn.ubuntu.com/4435-1/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-dd0c20d985",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4435-2",
                "url": "https://usn.ubuntu.com/4435-2/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-6584a641ae",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20200806 [SECURITY] [DLA 2314-1] clamav security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Upgrade to ClamAV version 0.102.4 "
        }
    ],
    "source": {
        "advisory": "clamav-01024-security-patch",
        "discovery": "EXTERNAL"
    }
}