FKIE_CVE-2022-41969

Vulnerability from fkie_nvd - Published: 2022-12-01 21:15 - Updated: 2024-11-21 07:24
Severity ?
2.4 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L
2.7 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Summary
Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don't create user accounts with long passwords.
References
security-advisories@github.comhttps://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fxThird Party Advisory
security-advisories@github.comhttps://github.com/nextcloud/server/pull/34500Patch, Third Party Advisory
security-advisories@github.comhttps://hackerone.com/reports/1727424Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fxThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/server/pull/34500Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1727424Permissions Required, Third Party Advisory
Impacted products
Vendor Product Version
nextcloud nextcloud_server *
nextcloud nextcloud_server *
nextcloud nextcloud_server *
nextcloud nextcloud_server *
To clipboard 

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            },
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      "lang": "en",
      "value": "Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don\u0027t create user accounts with long passwords."
    },
    {
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    }
  ],
  "id": "CVE-2022-41969",
  "lastModified": "2024-11-21T07:24:10.667",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 2.4,
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          "confidentialityImpact": "NONE",
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  "vulnStatus": "Modified",
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}


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Sightings

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  • 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.