{
  "id": "CVE-2021-41033",
  "sourceIdentifier": "emo@eclipse.org",
  "published": "2021-09-13T21:15:07.937",
  "lastModified": "2021-09-24T18:26:17.387",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In all released versions of Eclipse Equinox, at least until version 4.21 (September 2021), installation can be vulnerable to man-in-the-middle attack if using p2 repos that are HTTP; that can then be exploited to serve incorrect p2 metadata and entirely alter the local installation, particularly by installing plug-ins that may then run malicious code."
    },
    {
      "lang": "es",
      "value": "En todas las versiones liberadas de Eclipse Equinox, al menos hasta la versi\u00f3n 4.21 (septiembre de 2021), la instalaci\u00f3n puede ser vulnerable a un ataque de tipo man-in-the-middle si se usan repos p2 que son HTTP; esto puede entonces ser explotado para servir metadatos p2 incorrectos y alterar por completo la instalaci\u00f3n local, particularmente mediante la instalaci\u00f3n de plug-ins que luego pueden ejecutar c\u00f3digo malicioso"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "source": "emo@eclipse.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-300"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:eclipse:equinox:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "4.21",
              "matchCriteriaId": "8A60D343-B2A3-435E-9F78-A85FEF5EB763"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:eclipse:equinox:4.21:*:*:*:*:*:*:*",
              "matchCriteriaId": "87999DDA-C828-4298-8EA3-A43BD245DE04"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=575688",
      "source": "emo@eclipse.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}