gsd-2023-47120
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
Aliases
Aliases
CVE-2023-47120


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-47120",
    "id": "GSD-2023-47120"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-47120"
      ],
      "details": "Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.",
      "id": "GSD-2023-47120",
      "modified": "2023-12-13T01:20:51.442467Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-47120",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "discourse",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 3.1.0, \u003c 3.1.3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 3.1.0.beta6, \u003c 3.2.0.beta3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "discourse"
            }
          ]
        }
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            "value": "Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "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:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-770",
                "lang": "eng",
                "value": "CWE-770: Allocation of Resources Without Limits or Throttling"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3"
          },
          {
            "name": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852"
          },
          {
            "name": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce",
            "refsource": "MISC",
            "url": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-77cw-xhj8-hfp3",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:3.1.0:beta6:*:*:beta:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:3.1.0:beta7:*:*:beta:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:3.1.0:beta8:*:*:beta:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.1.3",
                "versionStartIncluding": "3.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-47120"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": []
            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3",
              "refsource": "",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3"
            },
            {
              "name": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852",
              "refsource": "",
              "tags": [
                "Patch"
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              "url": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852"
            },
            {
              "name": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce",
              "refsource": "",
              "tags": [
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              "url": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "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:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-11-17T20:29Z",
      "publishedDate": "2023-11-10T16:15Z"
    }
  }
}


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