GHSA-PPJ4-34RQ-V8J9

Vulnerability from github – Published: 2021-10-25 19:43 – Updated: 2024-05-20 20:41
VLAI?
Summary
github.com/tidwall/gjson Vulnerable to REDoS attack
Details

GJSON is a Go package that provides a fast and simple way to get values from a json document. GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/tidwall/gjson"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-42836"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333",
      "CWE-400",
      "CWE-697"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-25T18:27:20Z",
    "nvd_published_at": "2021-10-22T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "GJSON is a Go package that provides a fast and simple way to get values from a json document. GJSON before 1.9.3 allows a ReDoS (regular expression denial of service) attack.",
  "id": "GHSA-ppj4-34rq-v8j9",
  "modified": "2024-05-20T20:41:04Z",
  "published": "2021-10-25T19:43:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42836"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tidwall/gjson/issues/236"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tidwall/gjson/issues/237"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tidwall/gjson/commit/590010fdac311cc8990ef5c97448d4fec8f29944"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tidwall/gjson/commit/77a57fda87dca6d0d7d4627d512a630f89a91c96"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tidwall/gjson"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tidwall/gjson/compare/v1.9.2...v1.9.3"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2021-0265"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "github.com/tidwall/gjson Vulnerable to REDoS attack"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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