ghsa-vw2j-3xrw-2q58
Vulnerability from github
Published
2022-05-24 17:30
Modified
2022-05-24 17:30
Details

In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-26575"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-06T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.",
  "id": "GHSA-vw2j-3xrw-2q58",
  "modified": "2022-05-24T17:30:12Z",
  "published": "2022-05-24T17:30:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26575"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/commit/3ff940652962c099b73ae3233322b8697b0d10ab"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/issues/16887"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/merge_requests/467"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/merge_requests/471"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/merge_requests/472"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/wireshark/wireshark/-/merge_requests/473"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHZSVK7PO2LTGFQXFHFXY6SOMSQ7UPRS"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V2667E6WKVE56G66BVBVD7LJPIDOJ7K3"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202011-08"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
    },
    {
      "type": "WEB",
      "url": "https://www.wireshark.org/security/wnpa-sec-2020-14.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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