fkie_cve-2022-25918
Vulnerability from fkie_nvd
Published
2022-10-27 10:15
Modified
2025-05-05 19:15
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function.
References
report@snyk.iohttps://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52Broken Link
report@snyk.iohttps://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9Patch, Third Party Advisory
report@snyk.iohttps://github.com/ericcornelissen/shescape/releases/tag/v1.6.1Release Notes, Third Party Advisory
report@snyk.iohttps://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52Broken Link
af854a3a-2127-422b-91ae-364da2661108https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
shescape_project shescape 1.5.10
shescape_project shescape 1.6.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:shescape_project:shescape:1.5.10:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "E6E1007D-812B-4128-B5A4-8CE84383AC9B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:shescape_project:shescape:1.6.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "F6B4C0B9-40E8-4ACF-A161-61713D23CA91",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The package shescape from 1.5.10 and before 1.6.1 are vulnerable to Regular Expression Denial of Service (ReDoS) via the escape function in index.js, due to the usage of insecure regex in the escapeArgBash function."
    },
    {
      "lang": "es",
      "value": "El paquete shescape de 1.5.10 y anteriores a 1.6.1 es vulnerable a la Denegaci\u00f3n de Servicio de Expresi\u00f3n Regular (ReDoS) a trav\u00e9s de la funci\u00f3n de escape en index.js, debido al uso de expresiones regulares inseguras en la funci\u00f3n escapeArgBash."
    }
  ],
  "id": "CVE-2022-25918",
  "lastModified": "2025-05-05T19:15:53.727",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "report@snyk.io",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-10-27T10:15:10.637",
  "references": [
    {
      "source": "report@snyk.io",
      "tags": [
        "Broken Link"
      ],
      "url": "https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Patch",
        "Third Party Advisory"
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    },
    {
      "source": "report@snyk.io",
      "tags": [
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      ],
      "url": "https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1"
    },
    {
      "source": "report@snyk.io",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/ericcornelissen/shescape/blob/main/src/unix.js%23L52"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/ericcornelissen/shescape/commit/552e8eab56861720b1d4e5474fb65741643358f9"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/ericcornelissen/shescape/releases/tag/v1.6.1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://security.snyk.io/vuln/SNYK-JS-SHESCAPE-3061108"
    }
  ],
  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1333"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1333"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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