{
  "cveId": "CVE-2023-2855",
  "url": "https://patchblox.com/security/cve/CVE-2023-2855",
  "summary": "CVE-2023-2855 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2023-2855, released May 26, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "wireshark: The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a comput...",
  "description": "The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.\n\nSecurity Fix(es):\n\n* wireshark: RTPS dissector crash (CVE-2023-0666)\n\n* wireshark: IEEE C37.118 Synchrophasor dissector crash (CVE-2023-0668)\n\n* wireshark: Candump log file parser crash (CVE-2023-2855)\n\n* wireshark: VMS TCPIPtrace file parser crash (CVE-2023-2856)\n\n* wireshark: NetScaler file parser crash (CVE-2023-2858)\n\n* wireshark: XRA dissector infinite loop (CVE-2023-2952)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.",
  "published": "2023-05-26T21:15:17Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.01645,
  "epssPercentile": 0.76581,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.0.6-1~deb12u1",
      "fix": "DEBIAN-CVE-2023-2855",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-2855",
      "released": "2023-05-26T21:15:17Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.0.6-1",
      "fix": "DEBIAN-CVE-2023-2855",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-2855",
      "released": "2023-05-26T21:15:17Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "Debian 14",
      "fixedVersion": "4.0.6-1",
      "fix": "DEBIAN-CVE-2023-2855",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-2855",
      "released": "2023-05-26T21:15:17Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "RHEL 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "RHSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "almalinux 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ALSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark",
      "release": "ol 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ELSA-2023-6469",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6469",
      "released": "2023-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-cli",
      "release": "RHEL 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "RHSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-cli",
      "release": "almalinux 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ALSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-cli",
      "release": "amzn 2023",
      "fixedVersion": "1:4.0.6-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-197",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-197",
      "released": "2023-06-05T16:39:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-cli",
      "release": "ol 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ELSA-2023-6469",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6469",
      "released": "2023-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-cli-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:4.0.6-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-197",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-197",
      "released": "2023-06-05T16:39:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1:4.0.6-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-197",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-197",
      "released": "2023-06-05T16:39:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-devel",
      "release": "RHEL 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "RHSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-devel",
      "release": "almalinux 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ALSA-2023:6469",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6469",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-devel",
      "release": "amzn 2023",
      "fixedVersion": "1:4.0.6-1.amzn2023.0.1",
      "fix": "ALAS2023-2023-197",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-197",
      "released": "2023-06-05T16:39:00Z"
    },
    {
      "platform": "linux",
      "product": "wireshark-devel",
      "release": "ol 9",
      "fixedVersion": "1:3.4.10-6.el9",
      "fix": "ELSA-2023-6469",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6469",
      "released": "2023-11-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}