{
  "cveId": "CVE-2023-34095",
  "url": "https://patchblox.com/security/cve/CVE-2023-34095",
  "summary": "CVE-2023-34095 is fixed in 7 products on 1 platform, first by libcpdb-libs-common1 1.2.0-0ubuntu7.1, released June 13, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "cpdb-libs: cpdb-libs provides frontend and backend libraries for the Common Printing Dialog Backends (CPDB) project",
  "description": "cpdb-libs provides frontend and backend libraries for the Common Printing Dialog Backends (CPDB) project. In versions 1.0 through 2.0b4, cpdb-libs is vulnerable to buffer overflows via improper use of \u0060scanf(3)\u0060. cpdb-libs uses the \u0060fscanf()\u0060 and \u0060scanf()\u0060 functions to parse command lines and configuration files, dropping the read string components into fixed-length buffers, but does not limit the length of the strings to be read by \u0060fscanf()\u0060 and \u0060scanf()\u0060 causing buffer overflows when a string is longer than 1023 characters. A patch for this issue is available at commit f181bd1f14757c2ae0f17cc76dc20421a40f30b7. As all buffers have a length of 1024 characters, the patch limits the maximum string length to be read to 1023 by replacing all occurrences of \u0060%s\u0060 with \u0060%1023s\u0060 in all calls of the \u0060fscanf()\u0060 and \u0060scanf()\u0060 functions.",
  "published": "2023-06-13T17:00:00Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01539,
  "epssPercentile": 0.75053,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cpdb-libs",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.2.0-2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-34095",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-34095",
      "released": "2023-06-14T17:15:09Z"
    },
    {
      "platform": "linux",
      "product": "cpdb-libs",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.2.0-3",
      "fix": "DEBIAN-CVE-2023-34095",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-34095",
      "released": "2023-06-14T17:15:09Z"
    },
    {
      "platform": "linux",
      "product": "cpdb-libs",
      "release": "Debian 14",
      "fixedVersion": "1.2.0-3",
      "fix": "DEBIAN-CVE-2023-34095",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-34095",
      "released": "2023-06-14T17:15:09Z"
    },
    {
      "platform": "linux",
      "product": "cpdb-libs-tools",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "cpdb-libs-tools 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-cpdb-libs-tools-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "cpdb-libs-tools",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "cpdb-libs-tools 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-cpdb-libs-tools-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-frontend2t64",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb-frontend2t64 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libcpdb-frontend2t64-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-frontend2t64",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb-frontend2t64 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libcpdb-frontend2t64-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-common1",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.2.0-0ubuntu7.1",
      "fix": "libcpdb-libs-common1 1.2.0-0ubuntu7.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libcpdb-libs-common1-1.2.0-0ubuntu7.1",
      "released": "2023-06-13T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-common1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.2.0-0ubuntu8.1.22.04.1",
      "fix": "libcpdb-libs-common1 1.2.0-0ubuntu8.1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libcpdb-libs-common1-1.2.0-0ubuntu8.1.22.04.1",
      "released": "2023-06-13T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-frontend1",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.2.0-0ubuntu7.1",
      "fix": "libcpdb-libs-frontend1 1.2.0-0ubuntu7.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libcpdb-libs-frontend1-1.2.0-0ubuntu7.1",
      "released": "2023-06-13T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-frontend1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.2.0-0ubuntu8.1.22.04.1",
      "fix": "libcpdb-libs-frontend1 1.2.0-0ubuntu8.1.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libcpdb-libs-frontend1-1.2.0-0ubuntu8.1.22.04.1",
      "released": "2023-06-13T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-tools",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb-libs-tools 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libcpdb-libs-tools-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb-libs-tools",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb-libs-tools 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libcpdb-libs-tools-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb2t64",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb2t64 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libcpdb2t64-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcpdb2t64",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "2.0~b4-0ubuntu4",
      "fix": "libcpdb2t64 2.0~b4-0ubuntu4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libcpdb2t64-2.0-b4-0ubuntu4",
      "released": "2023-06-14T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}