GSD-2019-18848

Vulnerability from gsd - Updated: 2019-11-14 00:00
Details
The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.
Aliases
Aliases
CVE-2019-18848
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-18848",
    "description": "The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.",
    "id": "GSD-2019-18848",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-18848.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "json-jwt",
            "purl": "pkg:gem/json-jwt"
          }
        }
      ],
      "aliases": [
        "CVE-2019-18848",
        "GHSA-cff7-6h4q-q5pj"
      ],
      "details": "The json-jwt gem before 1.11.0 for Ruby lacks an element count during\nthe splitting of a JWE string.\n",
      "id": "GSD-2019-18848",
      "modified": "2019-11-14T00:00:00.000Z",
      "published": "2019-11-14T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
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          "score": 7.5,
          "type": "CVSS_V3"
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      ],
      "summary": "json-jwt improper input validation due to lack of element count when\nsplitting string\n"
    }
  },
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      "title": "json-jwt improper input validation due to lack of element count when\nsplitting string\n",
      "url": "https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a"
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          "affected_versions": "All versions before 1.11.0",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2019-11-14",
          "description": "The json-jwt gem before for Ruby lacks an element count during the splitting of a JWE string.",
          "fixed_versions": [
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          ],
          "identifier": "CVE-2019-18848",
          "identifiers": [
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          ],
          "not_impacted": "All versions starting from 1.11.0",
          "package_slug": "gem/json-jwt",
          "pubdate": "2019-11-12",
          "solution": "Upgrade to version 1.11.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-18848"
          ],
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              "name": "https://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948a",
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          "cvssV2": {
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            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "impactScore": 3.6
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      },
      "lastModifiedDate": "2022-05-03T14:28Z",
      "publishedDate": "2019-11-12T15:15Z"
    }
  }
}


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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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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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