CVE-2020-3123

{"id": "CVE-2020-3123", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-02-05T18:15:11.203", "references": [{"url": "https://blog.clamav.net/2020/02/clamav-01022-security-patch-released.html", "tags": ["Release Notes", "Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062", "tags": ["Third Party Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://security.gentoo.org/glsa/202003-46", "tags": ["Third Party Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://usn.ubuntu.com/4280-1/", "tags": ["Third Party Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://usn.ubuntu.com/4280-2/", "tags": ["Third Party Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email 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."}, {"lang": "es", "value": "Una vulnerabilidad en el m\u00f3dulo Data-Loss-Prevention (DLP) en el software Clam AntiVirus (ClamAV) versiones 0.102.1 y 0.102.0, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio sobre un dispositivo afectado. La vulnerabilidad es debido a una lectura fuera de l\u00edmites afectando a usuarios que han habilitado la funcionalidad opcional DLP. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de un archivo de correo electr\u00f3nico dise\u00f1ado hacia un dispositivo afectado. Una explotaci\u00f3n podr\u00eda permitir al atacante causar el bloqueo del proceso de escaneo de ClamAV, resultando en una condici\u00f3n de denegaci\u00f3n de servicio."}], "lastModified": "2022-01-01T19:56:23.730", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:clamav:clamav:0.102.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "38845FB7-5C4A-4E4F-81D2-F3338DEDC2BB"}, {"criteria": "cpe:2.3:a:clamav:clamav:0.102.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2744536-CFF5-4A4E-867B-3BFCB3DF3BF1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "CB66DB75-2B16-4EBF-9B93-CE49D8086E41"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A31C8344-3E02-4EB8-8BD8-4C84B7959624"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}