GSD-2022-31182

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse's default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Aliases
Aliases
CVE-2022-31182
To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-31182",
    "description": "Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse\u0027s default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
    "id": "GSD-2022-31182"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31182"
      ],
      "details": "Discourse is the an open source discussion platform. In affected versions a maliciously crafted request for static assets could cause error responses to be cached by Discourse\u0027s default NGINX proxy configuration. A corrected NGINX configuration is included in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
      "id": "GSD-2022-31182",
      "modified": "2023-12-13T01:19:18.020143Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2022-31182",
        "STATE": "PUBLIC",
        "TITLE": "Cache poisoning via maliciously-formed request in Discourse"
      },
      "affects": {
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            {
              "product": {
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                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 2.8.7"
                        },
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                          "version_value": "\u003c 2.9.0.beta8"
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          }
        ]
      },
      "impact": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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                "value": "CWE-404: Improper Resource Shutdown or Release"
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          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-4ff8-3j78-w6pp",
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      },
      "source": {
        "advisory": "GHSA-4ff8-3j78-w6pp",
        "discovery": "UNKNOWN"
      }
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        "nodes": [
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            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.8.7",
                "vulnerable": true
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            }
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-08-08T15:22Z",
      "publishedDate": "2022-08-01T20:15Z"
    }
  }
}


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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.



Detection rules are retrieved from Rulezet.