nvd-json-data-feeds/CVE-2022/CVE-2022-311xx/CVE-2022-31110.json

{
  "id": "CVE-2022-31110",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-06-29T18:15:08.973",
  "lastModified": "2023-07-24T13:17:03.897",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the `filter` and `filterout` parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue."
    },
    {
      "lang": "es",
      "value": "RSSHub es un generador de fuentes RSS extensible y de c\u00f3digo abierto. En los commits anteriores a 5c4177441417 pasar algunos valores especiales a los par\u00e1metros \"filter\" y \"filterout\" puede causar un aumento anormal de la CPU. Esto resulta en un impacto en el rendimiento de los servidores y servicios de RSSHub que puede conllevar a una denegaci\u00f3n de servicio. Este problema ha sido corregido en el commit 5c4177441417 y es recomendado a todos los usuarios actualizar. No se presentan mitigaciones conocidas para este problema"
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-1333"
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          "lang": "en",
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  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:rsshub:rsshub:*:*:*:*:*:node.js:*:*",
              "versionEndExcluding": "2022-06-21",
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  "references": [
    {
      "url": "https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b",
      "source": "security-advisories@github.com",
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    {
      "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf",
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        "Patch",
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}