fkie_nvd - fkie_cve-2020-29577

FKIE_CVE-2020-29577

Vulnerability from fkie_nvd - Published: 2020-12-08 16:15 - Updated: 2024-11-21 05:24

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

The official znc docker images before 1.7.1-slim contain a blank password for a root user. Systems using the znc docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password.

References

	URL	Tags
	cve@mitre.org	https://github.com/koharin/koharin2/blob/main/CVE-2020-29577	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/koharin/koharin2/blob/main/CVE-2020-29577	Third Party Advisory

Impacted products

Vendor	Product	Version
znc	znc_docker_image	1.6
znc	znc_docker_image	1.6-slim
znc	znc_docker_image	1.6.4
znc	znc_docker_image	1.6.4-slim
znc	znc_docker_image	1.6.5
znc	znc_docker_image	1.6.5-slim
znc	znc_docker_image	1.6.6
znc	znc_docker_image	1.6.6-slim
znc	znc_docker_image	1.7.0
znc	znc_docker_image	1.7.0-slim
znc	znc_docker_image	1.7.1-slim

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "1A1945D1-0115-478D-BBFC-4A722F050DCA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6-slim:*:*:*:*:*:*:*",
              "matchCriteriaId": "67A35B1A-8165-4F25-9FDA-BE6BDE0B7404",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "76FC3E36-1A7A-4132-BECE-4B2C9ED1DB06",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.4-slim:*:*:*:*:*:*:*",
              "matchCriteriaId": "05D374CD-4D1A-4BFF-A8E4-05C9529337E0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CE5280A-F423-4562-8470-A3C99FA3BB3E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.5-slim:*:*:*:*:*:*:*",
              "matchCriteriaId": "BD2C8218-2083-45D2-98BE-12B80AB742D1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "466E78FD-8E21-4D8C-95A3-036C1C2BCF81",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.6.6-slim:*:*:*:*:*:*:*",
              "matchCriteriaId": "4554C859-6154-4C9C-B9E5-7361170A316E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:znc:znc_docker_image:1.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB8623E7-4FCE-4A86-9E86-60FBA77E1790",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "A214B828-E05E-464B-AAA1-4D21E4DB7D6F",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "342817E4-F6B6-465C-AD79-35FD0537D2C5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The official znc docker images before 1.7.1-slim contain a blank password for a root user. Systems using the znc docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password."
    },
    {
      "lang": "es",
      "value": "Las im\u00e1genes oficiales de docker znc versiones anteriores a 1.7.1-slim, contienen una contrase\u00f1a en blanco para un usuario root.\u0026#xa0;Los sistemas que utilizan el contenedor de docker znc implementado por las versiones afectadas de la imagen de Docker pueden permitir a un atacante remoto conseguir acceso root con una contrase\u00f1a en blanco"
    }
  ],
  "id": "CVE-2020-29577",
  "lastModified": "2024-11-21T05:24:14.733",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-12-08T16:15:12.073",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-29577"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-29577"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2020-29577 (GCVE-0-2020-29577)

Vulnerability from cvelistv5 – Published: 2020-12-08 15:15 – Updated: 2024-08-04 16:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/koharin/koharin2/blob/main/CVE…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-29577"
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Sightings

Author	Source	Type	Date

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.

Action not permitted

FKIE_CVE-2020-29577

CVE-2020-29577 (GCVE-0-2020-29577)

Tags

Sightings

Nomenclature