ghsa-52h2-w5gw-mp27
Vulnerability from github
Published
2022-05-17 03:24
Modified
2025-04-12 12:55
Severity ?
5.3 (Medium) - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-8740"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-01-04T05:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted packet.",
  "id": "GHSA-52h2-w5gw-mp27",
  "modified": "2025-04-12T12:55:31Z",
  "published": "2022-05-17T03:24:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8740"
    },
    {
      "type": "WEB",
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11846"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e78093f69f1e95df919bbe644baa06c7e4e720c0"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e78093f69f1e95df919bbe644baa06c7e4e720c0"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201604-05"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/79382"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1034551"
    },
    {
      "type": "WEB",
      "url": "http://www.wireshark.org/security/wnpa-sec-2015-58.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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