fkie_cve-2023-5770
Vulnerability from fkie_nvd
Published
2024-01-09 22:15
Modified
2024-11-21 08:42
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Summary
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.
References
security@proofpoint.comhttps://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009Vendor Advisory
Impacted products
Vendor Product Version
proofpoint enterprise_protection 8.18.6
proofpoint enterprise_protection 8.20.0
proofpoint enterprise_protection 8.20.2


To clipboard 

{
  "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"
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      ]
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  ],
  "cveTags": [],
  "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": "2024-11-21T08:42:27.270",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
      },
      {
        "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"
      }
    ]
  },
  "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"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009"
    }
  ],
  "sourceIdentifier": "security@proofpoint.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-838"
        }
      ],
      "source": "security@proofpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-838"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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