{
  "schema_version": "1.4.0",
  "id": "GHSA-46fh-f8vx-p359",
  "modified": "2024-04-04T03:35:15Z",
  "published": "2023-04-19T12:30:21Z",
  "aliases": [
    "CVE-2023-30463"
  ],
  "details": "Altran picoTCP through 1.7.0 allows memory corruption (and subsequent denial of service) because of an integer overflow in pico_ipv6_alloc when processing large ICMPv6 packets. This affects installations with Ethernet support in which a packet size greater than 65495 may occur.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30463"
    },
    {
      "type": "WEB",
      "url": "https://georgyg.com/home/picotcp-denial-of-service-cve-2023-30463"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tass-belgium/picotcp/releases"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-19T12:15:08Z"
  }
}