{
  "cveId": "CVE-2023-7250",
  "url": "https://patchblox.com/security/cve/CVE-2023-7250",
  "summary": "CVE-2023-7250 is fixed in 2 products on 1 platform, first by iperf3 3.1.3-1ubuntu0.1~esm1, released March 18, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "iperf3: Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics",
  "description": "Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss.\n\nSecurity Fix(es):\n\n* iperf3: possible denial of service (CVE-2023-7250)\n\n* iperf3: vulnerable to marvin attack if the authentication option is used (CVE-2024-26306)\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.",
  "published": "2024-03-18T06:15:00Z",
  "severity": "Moderate",
  "cvss": 5.9,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.00932,
  "epssPercentile": 0.60911,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "3.9-1\u002Bdeb11u2",
      "fix": "DLA-4032-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4032-1",
      "released": "2025-01-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.15-1",
      "fix": "DEBIAN-CVE-2023-7250",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-7250",
      "released": "2024-03-18T13:15:06Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Debian 14",
      "fixedVersion": "3.15-1",
      "fix": "DEBIAN-CVE-2023-7250",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-7250",
      "released": "2024-03-18T13:15:06Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "RHEL 8",
      "fixedVersion": "0:3.5-10.el8_10",
      "fix": "RHSA-2024:4241",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-4241",
      "released": "2024-07-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "RHEL 9",
      "fixedVersion": "0:3.9-13.el9",
      "fix": "RHSA-2024:9185",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-9185",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.1.3-1ubuntu0.1~esm1",
      "fix": "iperf3 3.1.3-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-iperf3-3.1.3-1ubuntu0.1-esm1",
      "released": "2024-03-18T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.7-3ubuntu0.1~esm1",
      "fix": "iperf3 3.7-3ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-iperf3-3.7-3ubuntu0.1-esm1",
      "released": "2024-03-18T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.9-1\u002Bdeb11u1ubuntu0.1",
      "fix": "iperf3 3.9-1\u002Bdeb11u1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-iperf3-3.9-1-deb11u1ubuntu0.1",
      "released": "2025-08-02T19:15:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "almalinux 8",
      "fixedVersion": "3.5-10.el8_10",
      "fix": "ALSA-2024:4241",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-4241",
      "released": "2024-07-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "almalinux 9",
      "fixedVersion": "3.9-13.el9",
      "fix": "ALSA-2024:9185",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-9185",
      "released": "2024-11-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "ol 8",
      "fixedVersion": "0:3.5-10.el8_10",
      "fix": "ELSA-2024-4241",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-4241",
      "released": "2024-07-03T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "ol 9",
      "fixedVersion": "0:3.9-13.el9",
      "fix": "ELSA-2024-9185",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-9185",
      "released": "2024-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "rocky 8",
      "fixedVersion": "0:3.5-10.el8_10",
      "fix": "RLSA-2024:4241",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-4241",
      "released": "2025-05-07T19:11:47Z"
    },
    {
      "platform": "linux",
      "product": "iperf3",
      "release": "rocky 9",
      "fixedVersion": "0:3.9-13.el9_5.1",
      "fix": "RLSA-2024:9185",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-9185",
      "released": "2025-03-17T20:16:49Z"
    },
    {
      "platform": "linux",
      "product": "libiperf0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.1.3-1ubuntu0.1~esm1",
      "fix": "libiperf0 3.1.3-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libiperf0-3.1.3-1ubuntu0.1-esm1",
      "released": "2024-03-18T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libiperf0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.7-3ubuntu0.1~esm1",
      "fix": "libiperf0 3.7-3ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libiperf0-3.7-3ubuntu0.1-esm1",
      "released": "2024-03-18T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libiperf0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.9-1\u002Bdeb11u1ubuntu0.1",
      "fix": "libiperf0 3.9-1\u002Bdeb11u1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libiperf0-3.9-1-deb11u1ubuntu0.1",
      "released": "2025-08-02T19:15:00Z"
    }
  ],
  "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"
  }
}