FKIE_CVE-2021-36795

Vulnerability from fkie_nvd - Published: 2021-08-06 17:15 - Updated: 2024-11-21 06:14
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A permission issue in the Cohesity Linux agent may allow privilege escalation in version 6.5.1b to 6.5.1d-hotfix10, 6.6.0a to 6.6.0b-hotfix1. An underprivileged linux user, if certain environment criteria are met, can gain additional privileges.
References
cve@mitre.orghttps://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-36795.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-36795.mdThird Party Advisory
Impacted products
Vendor Product Version
cohesity linux_agent *
cohesity linux_agent *
cohesity linux_agent 6.5.1d
cohesity linux_agent 6.6.0b
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cohesity:linux_agent:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3FF28919-E44B-4FBF-8E83-2E77E98D920E",
              "versionEndIncluding": "6.5.1d",
              "versionStartIncluding": "6.5.1b",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cohesity:linux_agent:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6DE9BA32-6A83-4641-803A-51755F7C6CA1",
              "versionEndIncluding": "6.6.0b",
              "versionStartIncluding": "6.6.0a",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cohesity:linux_agent:6.5.1d:hotfix10:*:*:*:*:*:*",
              "matchCriteriaId": "A6AB9190-07C9-4733-BB9E-BEACC11A35EF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cohesity:linux_agent:6.6.0b:hotfix1:*:*:*:*:*:*",
              "matchCriteriaId": "9D293D2D-399B-4364-8A02-0F7CE1560AF8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A permission issue in the Cohesity Linux agent may allow privilege escalation in version 6.5.1b to 6.5.1d-hotfix10, 6.6.0a to 6.6.0b-hotfix1. An underprivileged linux user, if certain environment criteria are met, can gain additional privileges."
    },
    {
      "lang": "es",
      "value": "Un problema de permisos en el agente de Cohesity Linux puede permitir una escalada de privilegios en versiones 6.5.1b hasta 6.5.1d-hotfix10, versiones 6.6.0a hasta 6.6.0b-hotfix1. Un usuario de linux no privilegiado, si se cumplen determinados criterios de entorno, puede alcanzar privilegios adicionales"
    }
  ],
  "id": "CVE-2021-36795",
  "lastModified": "2024-11-21T06:14:07.273",
  "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": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-08-06T17:15:07.217",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-36795.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cohesity/SecAdvisory/blob/master/CVE-2021-36795.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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