GSD-2020-11576

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.
Aliases
Aliases
CVE-2020-11576
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-11576",
    "description": "Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.",
    "id": "GSD-2020-11576"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2020-11576"
      ],
      "details": "Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.",
      "id": "GSD-2020-11576",
      "modified": "2023-12-13T01:22:05.201364Z",
      "schema_version": "1.4.0"
    }
  },
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    },
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      "advisories": [
        {
          "affected_range": "=1.5.0",
          "affected_versions": "Version 1.5.0",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-203",
            "CWE-937"
          ],
          "date": "2021-12-09",
          "description": "Fixed in v1.5.1, Argo version v1.5.0 was vulnerable to a user-enumeration vulnerability which allowed attackers to determine the usernames of valid (non-SSO) accounts because /api/v1/session returned 401 for an existing username and 404 otherwise.",
          "fixed_versions": [
            "1.5.1"
          ],
          "identifier": "CVE-2020-11576",
          "identifiers": [
            "GHSA-vj54-cjrx-x696",
            "CVE-2020-11576"
          ],
          "not_impacted": "All versions before 1.5.0, all versions after 1.5.0",
          "package_slug": "go/github.com/argoproj/argo-cd/util/session",
          "pubdate": "2021-12-09",
          "solution": "Upgrade to version 1.5.1 or above.",
          "title": "Observable Discrepancy",
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            "https://github.com/argoproj/argo-cd/pull/3215",
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      },
      "impact": {
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-04-06T16:32Z",
      "publishedDate": "2020-04-08T18:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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