GSD-2021-3033

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS version is not impacted by this vulnerability.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2021-3033",
    "description": "An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS version is not impacted by this vulnerability.",
    "id": "GSD-2021-3033"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3033"
      ],
      "details": "An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS version is not impacted by this vulnerability.",
      "id": "GSD-2021-3033",
      "modified": "2023-12-13T01:23:35.023958Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2021-02-10T17:00:00.000Z",
        "ID": "CVE-2021-3033",
        "STATE": "PUBLIC",
        "TITLE": "Prisma Cloud Compute: SAML Authentication Bypass Vulnerability in Console"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Prisma Cloud Compute",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c=",
                          "version_name": "19.11",
                          "version_value": "update 2"
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                          "version_affected": "\u003c=",
                          "version_name": "20.04",
                          "version_value": "update 2"
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                          "version_value": "update 2"
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              "vendor_name": "Palo Alto Networks"
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      },
      "configuration": [
        {
          "lang": "eng",
          "value": "This issue impacts only Prisma Cloud Compute configurations that use SAML authentication."
        }
      ],
      "credit": [
        {
          "lang": "eng",
          "value": "This issue was found by Palo Alto Networks during internal security review."
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            "value": "An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS version is not impacted by this vulnerability."
          }
        ]
      },
      "exploit": [
        {
          "lang": "eng",
          "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
        }
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      "generator": {
        "engine": "Vulnogram 0.0.9"
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      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "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:N",
          "version": "3.1"
        }
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      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-347 Improper Verification of Cryptographic Signature"
              }
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.paloaltonetworks.com/CVE-2021-3033",
            "refsource": "MISC",
            "url": "https://security.paloaltonetworks.com/CVE-2021-3033"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "This issue is fixed in Prisma Cloud Compute 20.12 update 1 and all later versions."
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "timeline": [
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          "time": "2021-02-10T17:00:00.000Z",
          "value": "Initial publication"
        }
      ],
      "work_around": [
        {
          "lang": "eng",
          "value": "You can mitigate the impact of this issue by disabling SAML authentication in the Prisma Cloud Compute configuration"
        }
      ],
      "x_affectedList": [
        "Prisma Cloud Compute 20.12",
        "Prisma Cloud Compute 20.09",
        "Prisma Cloud Compute 20.04",
        "Prisma Cloud Compute 19.11"
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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          "obtainAllPrivilege": false,
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        },
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      },
      "lastModifiedDate": "2021-02-17T16:20Z",
      "publishedDate": "2021-02-10T18:15Z"
    }
  }
}


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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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