{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-5770", "assignerOrgId": "d83a79dd-e128-4b83-8b64-84faf54eed46", "state": "PUBLISHED", "assignerShortName": "Proofpoint", "dateReserved": "2023-10-25T17:57:53.751Z", "datePublished": "2024-01-09T22:02:03.839Z", "dateUpdated": "2024-01-09T22:02:03.839Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "modules": ["Email Delivery Agent"], "product": "Proofpoint Enterprise Protection", "vendor": "Proofpoint", "versions": [{"changes": [{"at": "patch 4809", "status": "unaffected"}], "lessThan": "patch 4809", "status": "affected", "version": "8.20.2", "versionType": "semver"}, {"changes": [{"at": "patch 4805", "status": "unaffected"}], "lessThan": "patch 4805", "status": "affected", "version": "8.20.0", "versionType": "semver"}, {"changes": [{"at": "patch 4804", "status": "unaffected"}], "lessThan": "patch 4804", "status": "affected", "version": "8.18.6", "versionType": "semver"}, {"lessThan": "8.18.6", "status": "affected", "version": "8.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.</span><p>This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.</p>"}], "value": "Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-838", "description": "CWE-838 Inappropriate Encoding for Output Context", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "d83a79dd-e128-4b83-8b64-84faf54eed46", "shortName": "Proofpoint", "dateUpdated": "2024-01-09T22:02:03.839Z"}, "references": [{"url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009"}], "source": {"discovery": "UNKNOWN"}, "title": "HTML injection in email body through email subject", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:proofpoint:enterprise_protection:8.18.6:*:*:*:*:*:*:*", "matchCriteriaId": "7E481ED5-1AC8-4FEA-9169-17CDE7AB93DA", "vulnerable": true}, {"criteria": "cpe:2.3:a:proofpoint:enterprise_protection:8.20.0:*:*:*:*:*:*:*", "matchCriteriaId": "83C899EC-C3E7-4D34-8362-DEB40F16AD09", "vulnerable": true}, {"criteria": "cpe:2.3:a:proofpoint:enterprise_protection:8.20.2:*:*:*:*:*:*:*", "matchCriteriaId": "C22954AF-4D4E-4C9D-868A-62091BD57CC7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.\n\n"}, {"lang": "es", "value": "Proofpoint Enterprise Protection contiene una vulnerabilidad en el agente de entrega de correo electr\u00f3nico que permite a un atacante no autenticado inyectar HTML codificado incorrectamente en el cuerpo de un mensaje de correo electr\u00f3nico a trav\u00e9s del asunto del correo electr\u00f3nico. La vulnerabilidad se debe a una codificaci\u00f3n inadecuada al reescribir el correo electr\u00f3nico antes de la entrega. Este problema afecta a Proofpoint Enterprise Protection: desde 8.20.2 antes del parche 4809, desde 8.20.0 antes del parche 4805, desde 8.18.6 antes del parche 4804 y todas las dem\u00e1s versiones anteriores."}], "id": "CVE-2023-5770", "lastModified": "2024-01-18T15:54:37.647", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@proofpoint.com", "type": "Secondary"}]}, "published": "2024-01-09T22:15:43.400", "references": [{"source": "security@proofpoint.com", "tags": ["Vendor Advisory"], "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009"}], "sourceIdentifier": "security@proofpoint.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-838"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-838"}], "source": "security@proofpoint.com", "type": "Secondary"}]}

{}