{
  "cveId": "CVE-2022-48468",
  "url": "https://patchblox.com/security/cve/CVE-2022-48468",
  "summary": "CVE-2022-48468 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2022-48468, released April 13, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "protobuf-c: The protobuf-c packages provide C bindings for Google\u0027s Protocol Buffers.\n\nSecurity Fix(es):\n\n* protobuf-c: unsigned...",
  "description": "The protobuf-c packages provide C bindings for Google\u0027s Protocol Buffers.\n\nSecurity Fix(es):\n\n* protobuf-c: unsigned integer overflow in parse_required_member (CVE-2022-48468)\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 8.9 Release Notes linked from the References section.",
  "published": "2023-04-13T21:15:07Z",
  "severity": "Moderate",
  "cvss": 6.2,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00369,
  "epssPercentile": 0.30922,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libsignal-protocol-c",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.3.3-3",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "libsignal-protocol-c",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.3.3-3",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "libsignal-protocol-c",
      "release": "Debian 14",
      "fixedVersion": "2.3.3-3",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.4.1-1",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.4.1-1",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "Debian 14",
      "fixedVersion": "1.4.1-1",
      "fix": "DEBIAN-CVE-2022-48468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48468",
      "released": "2023-04-13T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "RHEL 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "RHSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "RHEL 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "RHSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "almalinux 8",
      "fixedVersion": "1.3.0-8.el8",
      "fix": "ALSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "almalinux 9",
      "fixedVersion": "1.3.3-13.el9",
      "fix": "ALSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "ol 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "ELSA-2023-6944",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6944",
      "released": "2023-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "ol 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "ELSA-2023-6621",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6621",
      "released": "2023-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c",
      "release": "rocky 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "RLSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2023-6621",
      "released": "2026-06-25T12:03:43Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "RHEL 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "RHSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "RHEL 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "RHSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "almalinux 8",
      "fixedVersion": "1.3.0-8.el8",
      "fix": "ALSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "almalinux 9",
      "fixedVersion": "1.3.3-13.el9",
      "fix": "ALSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "ol 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "ELSA-2023-6944",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6944",
      "released": "2023-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-compiler",
      "release": "ol 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "ELSA-2023-6621",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6621",
      "released": "2023-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "RHSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "RHSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "almalinux 8",
      "fixedVersion": "1.3.0-8.el8",
      "fix": "ALSA-2023:6944",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6944",
      "released": "2023-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "almalinux 9",
      "fixedVersion": "1.3.3-13.el9",
      "fix": "ALSA-2023:6621",
      "url": "https://patchblox.com/security/fix/linux/alsa-2023-6621",
      "released": "2023-11-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "ol 8",
      "fixedVersion": "0:1.3.0-8.el8",
      "fix": "ELSA-2023-6944",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6944",
      "released": "2023-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "protobuf-c-devel",
      "release": "ol 9",
      "fixedVersion": "0:1.3.3-13.el9",
      "fix": "ELSA-2023-6621",
      "url": "https://patchblox.com/security/fix/linux/elsa-2023-6621",
      "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"
  }
}