fkie_cve-2020-15115
Vulnerability from fkie_nvd
Published
2020-08-06 22:15
Modified
2024-11-21 05:04
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users' passwords with little computational effort.
References
security-advisories@github.comhttps://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hhThird Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/
af854a3a-2127-422b-91ae-364da2661108https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hhThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/
Impacted products
Vendor Product Version
redhat etcd *
redhat etcd *
fedoraproject fedora 32


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "44C58F4F-02EB-40DC-86CB-98D027FE7F84",
              "versionEndExcluding": "3.3.23",
              "versionStartIncluding": "3.3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "362ED3D1-DC14-4BC6-A565-39EA4CA7B061",
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            }
          ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users\u0027 passwords with little computational effort."
    },
    {
      "lang": "es",
      "value": "etcd anterior a las versiones 3.3.23 y 3.4.10, no lleva a cabo ninguna comprobaci\u00f3n de longitud de contrase\u00f1a, lo que permite contrase\u00f1as muy cortas, como aquellas con una longitud de uno. Esto puede permitir a un atacante adivinar o forzar las contrase\u00f1as de los usuarios con poco esfuerzo computacional"
    }
  ],
  "id": "CVE-2020-15115",
  "lastModified": "2024-11-21T05:04:51.007",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "MEDIUM",
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          "authentication": "NONE",
          "availabilityImpact": "NONE",
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        "type": "Primary",
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
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          "baseScore": 5.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
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          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
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          "confidentialityImpact": "HIGH",
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        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2020-08-06T22:15:12.093",
  "references": [
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      "source": "security-advisories@github.com",
      "tags": [
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    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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