GHSA-VGVF-9JH3-FG75

Vulnerability from github – Published: 2018-10-19 16:46 – Updated: 2022-09-14 19:14
VLAI?
Summary
Deserialization of Untrusted Data in swagger-codegen
Details

A vulnerability in Swagger-Parser's version <= 1.0.30 and Swagger codegen version <= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen (<= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.

Severity ?
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.swagger:swagger-parser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.31"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.swagger:swagger-codegen"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-1000207"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:57:48Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A vulnerability in Swagger-Parser\u0027s version \u003c= 1.0.30 and Swagger codegen version \u003c= 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the \u0027generate\u0027 and \u0027validate\u0027 command in swagger-codegen (\u003c= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.",
  "id": "GHSA-vgvf-9jh3-fg75",
  "modified": "2022-09-14T19:14:19Z",
  "published": "2018-10-19T16:46:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000207"
    },
    {
      "type": "WEB",
      "url": "https://github.com/swagger-api/swagger-parser/pull/481"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-vgvf-9jh3-fg75"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/swagger-api/swagger-parser"
    },
    {
      "type": "WEB",
      "url": "https://lgtm.com/blog/swagger_snakeyaml_CVE-2017-1000207_CVE-2017-1000208"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Deserialization of Untrusted Data in swagger-codegen"
}


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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • 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.



Detection rules are retrieved from Rulezet.