fkie_cve-2018-1086
Vulnerability from fkie_nvd
Published
2018-04-12 16:29
Modified
2024-11-21 03:59
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
pcs before versions 0.9.164 and 0.10 is vulnerable to a debug parameter removal bypass. REST interface of the pcsd service did not properly remove the pcs debug argument from the /run_pcs query, possibly disclosing sensitive information. A remote attacker with a valid token could use this flaw to elevate their privilege.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:1060Third Party Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:1927Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://www.debian.org/security/2018/dsa-4169Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1060Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1927Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1086Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4169Third Party Advisory
Impacted products
Vendor Product Version
clusterlabs pacemaker_command_line_interface 0.9.164
clusterlabs pacemaker_command_line_interface 0.10
debian debian_linux 9.0
redhat enterprise_linux_server_eus 7.5
redhat enterprise_linux_server_eus 7.6


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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.9.164:*:*:*:*:*:*:*",
              "matchCriteriaId": "D3E99652-73B2-43AC-8ABD-E218650F8893",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:0.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "ECC8F181-5EB2-44A1-BD53-B36EE620A24C",
              "vulnerable": true
            }
          ],
          "negate": false,
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        }
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    },
    {
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "A4E9DD8A-A68B-4A69-8B01-BFF92A2020A8",
              "vulnerable": true
            },
            {
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "pcs before versions 0.9.164 and 0.10 is vulnerable to a debug parameter removal bypass. REST interface of the pcsd service did not properly remove the pcs debug argument from the /run_pcs query, possibly disclosing sensitive information. A remote attacker with a valid token could use this flaw to elevate their privilege."
    },
    {
      "lang": "es",
      "value": "pcs, en versiones anteriores a la 0.9.164 y 0.10, es vulnerable a una omisi\u00f3n de eliminaci\u00f3n de un par\u00e1metro de depuraci\u00f3n. La interfaz REST del servicio pcsd no elimin\u00f3 correctamente el argumento pcs de depuraci\u00f3n de la consulta /run_pcs, lo que podr\u00eda haber revelado informaci\u00f3n sensible. Un atacante remoto con un token v\u00e1lido podr\u00eda emplear este error para elevar sus privilegios."
    }
  ],
  "id": "CVE-2018-1086",
  "lastModified": "2024-11-21T03:59:09.063",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.0"
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        "impactScore": 1.4,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2018-04-12T16:29:00.417",
  "references": [
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      "source": "secalert@redhat.com",
      "tags": [
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    },
    {
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    },
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      "tags": [
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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