GSD-2021-21384

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.
Aliases
Aliases
CVE-2021-21384
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{
  "GSD": {
    "alias": "CVE-2021-21384",
    "description": "shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.",
    "id": "GSD-2021-21384"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21384"
      ],
      "details": "shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required.",
      "id": "GSD-2021-21384",
      "modified": "2023-12-13T01:23:10.648331Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-21384",
        "STATE": "PUBLIC",
        "TITLE": "Null characters not escaped in shescape"
      },
      "affects": {
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                          "version_value": "\u003c 1.1.3"
                        }
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            "value": "shescape is a simple shell escape package for JavaScript. In shescape before version 1.1.3, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched in version 1.1.3. No further changes are required."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N",
          "version": "3.1"
        }
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              {
                "lang": "eng",
                "value": "CWE-88: Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/ericcornelissen/shescape/security/advisories/GHSA-f2rp-38vg-j3gh",
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          },
          {
            "name": "https://github.com/ericcornelissen/shescape/commit/07a069a66423809cbedd61d980c11ca44a29ea2b",
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            "url": "https://github.com/ericcornelissen/shescape/commit/07a069a66423809cbedd61d980c11ca44a29ea2b"
          },
          {
            "name": "https://github.com/ericcornelissen/shescape/releases/tag/v1.1.3",
            "refsource": "MISC",
            "url": "https://github.com/ericcornelissen/shescape/releases/tag/v1.1.3"
          },
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      },
      "source": {
        "advisory": "GHSA-f2rp-38vg-j3gh",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.1.3",
          "affected_versions": "All versions before 1.1.3",
          "cvss_v2": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-88",
            "CWE-937"
          ],
          "date": "2021-04-22",
          "description": "shescape is a simple shell escape package for JavaScript. In shescape, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched No further changes are required.",
          "fixed_versions": [
            "1.1.3"
          ],
          "identifier": "CVE-2021-21384",
          "identifiers": [
            "CVE-2021-21384",
            "GHSA-f2rp-38vg-j3gh"
          ],
          "not_impacted": "All versions starting from 1.1.3",
          "package_slug": "npm/shescape",
          "pubdate": "2021-03-19",
          "solution": "Upgrade to version 1.1.3 or above.",
          "title": "Improper Neutralization of Argument Delimiters in a Command (\u0027Argument Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21384"
          ],
          "uuid": "d77813be-8779-4647-80a5-326388019145"
        }
      ]
    },
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                    "versionEndExcluding": "1.1.3",
                    "vulnerable": true
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                "Third Party Advisory"
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              "url": "https://github.com/ericcornelissen/shescape/releases/tag/v1.1.3"
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
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          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
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            "attackVector": "LOCAL",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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        }
      },
      "lastModifiedDate": "2021-04-22T17:49Z",
      "publishedDate": "2021-03-19T00:15Z"
    }
  }
}



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