FKIE_CVE-2020-6012

Vulnerability from fkie_nvd - Published: 2020-08-04 14:15 - Updated: 2024-11-21 05:34
Severity
7.4 (High) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
ZoneAlarm Anti-Ransomware before version 1.0.713 copies files for the report from a directory with low privileges. A sophisticated timed attacker can replace those files with malicious or linked content, such as exploiting CVE-2020-0896 on unpatched systems or using symbolic links. This allows an unprivileged user to enable escalation of privilege via local access.
References
cve@checkpoint.comhttps://danishcyberdefence.dk/blog/zonealarm-check-pointThird Party Advisory
cve@checkpoint.comhttps://www.zonealarm.com/anti-ransomware/release-historyRelease Notes, Vendor Advisory
cve@checkpoint.comhttps://www.zonealarm.com/software/extreme-security/release-historyRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://danishcyberdefence.dk/blog/zonealarm-check-pointThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zonealarm.com/anti-ransomware/release-historyRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zonealarm.com/software/extreme-security/release-historyRelease Notes, Vendor Advisory
Impacted products
Vendor Product Version
checkpoint zonealarm_anti-ransomware *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:checkpoint:zonealarm_anti-ransomware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B7BB3F79-7A78-4885-B7AD-B3160C4B28A5",
              "versionEndExcluding": "1.0.713",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ZoneAlarm Anti-Ransomware before version 1.0.713 copies files for the report from a directory with low privileges. A sophisticated timed attacker can replace those files with malicious or linked content, such as exploiting CVE-2020-0896 on unpatched systems or using symbolic links. This allows an unprivileged user to enable escalation of privilege via local access."
    },
    {
      "lang": "es",
      "value": "ZoneAlarm Anti-Ransomware versiones anteriores a 1.0.713, copia archivos para el reporte desde un directorio con pocos privilegios. Un atacante sofisticado y cronometrado puede reemplazar esos archivos con contenido malicioso o vinculado, tal y como la explotaci\u00f3n de CVE-2020-0896 en sistemas sin parches o usando enlaces simb\u00f3licos. Esto permite a un usuario sin privilegios permitir la escalada de privilegios a trav\u00e9s del acceso local"
    }
  ],
  "id": "CVE-2020-6012",
  "lastModified": "2024-11-21T05:34:58.813",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-08-04T14:15:11.927",
  "references": [
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://danishcyberdefence.dk/blog/zonealarm-check-point"
    },
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://www.zonealarm.com/anti-ransomware/release-history"
    },
    {
      "source": "cve@checkpoint.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://www.zonealarm.com/software/extreme-security/release-history"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://danishcyberdefence.dk/blog/zonealarm-check-point"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://www.zonealarm.com/anti-ransomware/release-history"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://www.zonealarm.com/software/extreme-security/release-history"
    }
  ],
  "sourceIdentifier": "cve@checkpoint.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "cve@checkpoint.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.