FKIE_CVE-2021-40491

Vulnerability from fkie_nvd - Published: 2021-09-03 02:15 - Updated: 2024-11-21 06:24
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
References
cve@mitre.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476Third Party Advisory
cve@mitre.orghttps://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50ddPatch, Vendor Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/11/msg00033.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.htmlMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50ddPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/11/msg00033.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.htmlMailing List, Vendor Advisory
Impacted products
Vendor Product Version
gnu inetutils *
debian debian_linux 10.0
To clipboard 

{
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      "nodes": [
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          "cpeMatch": [
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              "matchCriteriaId": "C525724E-40B9-4EA5-B25B-48EAF3950B53",
              "versionEndExcluding": "2.2",
              "vulnerable": true
            }
          ],
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          "operator": "OR"
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              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl."
    },
    {
      "lang": "es",
      "value": "El cliente ftp en GNU Inetutils versiones anteriores a 2.2, no comprueba las direcciones devueltas por las respuestas PASV/LSPV para asegurarse de que coinciden con la direcci\u00f3n del servidor. Esto es similar a CVE-2020-8284 para curl"
    }
  ],
  "id": "CVE-2021-40491",
  "lastModified": "2024-11-21T06:24:14.927",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "impactScore": 2.9,
        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
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          "baseScore": 6.5,
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          "confidentialityImpact": "HIGH",
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  "published": "2021-09-03T02:15:06.403",
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      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-345"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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