ghsa-gcg6-xv4f-f749
Vulnerability from github
Published
2023-06-01 15:30
Modified
2023-06-09 15:02
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
janino vulnerable to denial of service due to stack overflow
Details

janino 3.1.9 and earlier is subject to denial of service (DOS) attacks when using the expression evaluator.guess parameter name method. If the parser runs on user-supplied input, an attacker could supply content that causes the parser to crash due to a stack overflow.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.codehaus.janino:janino-parent"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.1.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-33546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-06-06T02:03:28Z",
    "nvd_published_at": "2023-06-01T13:15:10Z",
    "severity": "MODERATE"
  },
  "details": "janino 3.1.9 and earlier is subject to denial of service (DOS) attacks when using the expression `evaluator.guess` parameter name method. If the parser runs on user-supplied input, an attacker could supply content that causes the parser to crash due to a stack overflow.",
  "id": "GHSA-gcg6-xv4f-f749",
  "modified": "2023-06-09T15:02:18Z",
  "published": "2023-06-01T15:30:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33546"
    },
    {
      "type": "WEB",
      "url": "https://github.com/janino-compiler/janino/issues/201"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/janino-compiler/janino"
    },
    {
      "type": "WEB",
      "url": "https://janino-compiler.github.io/janino/#security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "janino vulnerable to denial of service due to stack overflow"
}


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