{
  "schema_version": "1.4.0",
  "id": "GHSA-v99v-qgch-h5q5",
  "modified": "2022-05-24T17:18:00Z",
  "published": "2022-05-24T17:18:00Z",
  "aliases": [
    "CVE-2020-13111"
  ],
  "details": "NaviServer 4.99.4 to 4.99.19 allows denial of service due to the nsd/driver.c ChunkedDecode function not properly validating the length of a chunk. A remote attacker can craft a chunked-transfer request that will result in a negative value being passed to memmove via the size parameter, causing the process to crash.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13111"
    },
    {
      "type": "WEB",
      "url": "https://bitbucket.org/naviserver/naviserver/commits/a5c3079f1d8996d5f34c9384a440acf3519ca3bb"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/naviserver/bugs/89"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-16T15:15:00Z"
  }
}