fkie_cve-2022-2778
Vulnerability from fkie_nvd
Published
2022-09-30 04:15
Modified
2025-05-20 21:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes.
References
security@octopus.comhttps://advisories.octopus.com/post/2022/sa2022-15/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://advisories.octopus.com/post/2022/sa2022-15/Patch, Vendor Advisory
Impacted products
Vendor Product Version
octopus octopus_server *
octopus octopus_server *
octopus octopus_server *
linux linux_kernel -
microsoft windows -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "E6118FEE-86D7-4D2B-B050-3F7F84539F1C",
              "versionEndExcluding": "2022.2.8277",
              "versionStartIncluding": "3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "90A0CCA4-AA47-45BF-815D-6ECB4FC84090",
              "versionEndExcluding": "2022.3.10405",
              "versionStartIncluding": "2022.3.348",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:octopus:octopus_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7DE77851-DB3F-47C4-820D-69CC81C8FAFF",
              "versionEndExcluding": "2022.4.1371",
              "versionStartIncluding": "2022.4.791",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In affected versions of Octopus Deploy it is possible to bypass rate limiting on login using null bytes."
    },
    {
      "lang": "es",
      "value": "En las versiones afectadas de Octopus Deploy es posible omitir la limitaci\u00f3n de velocidad en el inicio de sesi\u00f3n usando bytes nulos"
    }
  ],
  "id": "CVE-2022-2778",
  "lastModified": "2025-05-20T21:15:21.657",
  "metrics": {
    "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"
      },
      {
        "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"
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        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-09-30T04:15:10.417",
  "references": [
    {
      "source": "security@octopus.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://advisories.octopus.com/post/2022/sa2022-15/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://advisories.octopus.com/post/2022/sa2022-15/"
    }
  ],
  "sourceIdentifier": "security@octopus.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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