GHSA-RG2C-CFXV-QP6F

Vulnerability from github – Published: 2023-08-08 18:30 – Updated: 2025-10-10 17:37
VLAI?
Summary
Denial of service in jackson-dataformat-toml
Details

Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.

Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.dataformat:jackson-dataformat-toml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.15.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-3894"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-400",
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-09T12:52:21Z",
    "nvd_published_at": "2023-08-08T18:15:24Z",
    "severity": "HIGH"
  },
  "details": "Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.",
  "id": "GHSA-rg2c-cfxv-qp6f",
  "modified": "2025-10-10T17:37:56Z",
  "published": "2023-08-08T18:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3894"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-dataformats-text/pull/398"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-dataformats-text/commit/5dd5f740aedcf37adad7ffece460e75e54abb0ed"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50083"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/FasterXML/jackson-dataformats-text"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-dataformats-text/blob/2.16/release-notes/VERSION-2.x"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Denial of service in jackson-dataformat-toml"
}


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