ghsa-4g6j-v9hp-3h66
Vulnerability from github
Published
2022-05-24 16:44
Modified
2022-05-24 16:44
Details

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-11365"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-04-20T13:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.",
  "id": "GHSA-4g6j-v9hp-3h66",
  "modified": "2022-05-24T16:44:01Z",
  "published": "2022-05-24T16:44:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11365"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/May/16"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202003-14"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4540-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4438"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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