{
  "cveId": "CVE-2022-40468",
  "url": "https://patchblox.com/security/cve/CVE-2022-40468",
  "summary": "CVE-2022-40468 is fixed in 2 products on 1 platform, first by tinyproxy 1.8.4-5ubuntu0.1~esm2, released September 19, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "tinyproxy-bin: Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used",
  "description": "Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.",
  "published": "2022-09-19T10:15:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.01897,
  "epssPercentile": 0.79735,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "1.10.0-5\u002Bdeb11u1",
      "fix": "DLA-3892-1",
      "url": "https://patchblox.com/security/fix/linux/dla-3892-1",
      "released": "2024-09-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.11.1-2",
      "fix": "DEBIAN-CVE-2022-40468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-40468",
      "released": "2022-09-19T17:15:14Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.11.1-2",
      "fix": "DEBIAN-CVE-2022-40468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-40468",
      "released": "2022-09-19T17:15:14Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Debian 14",
      "fixedVersion": "1.11.1-2",
      "fix": "DEBIAN-CVE-2022-40468",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-40468",
      "released": "2022-09-19T17:15:14Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.8.4-5ubuntu0.1~esm2",
      "fix": "tinyproxy 1.8.4-5ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tinyproxy-1.8.4-5ubuntu0.1-esm2",
      "released": "2022-09-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.10.0-4ubuntu0.1",
      "fix": "tinyproxy 1.10.0-4ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-tinyproxy-1.10.0-4ubuntu0.1",
      "released": "2022-09-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.11.0-1ubuntu0.1~esm1",
      "fix": "tinyproxy 1.11.0-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-tinyproxy-1.11.0-1ubuntu0.1-esm1",
      "released": "2022-09-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.8.4-5ubuntu0.1~esm2",
      "fix": "tinyproxy-bin 1.8.4-5ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-tinyproxy-bin-1.8.4-5ubuntu0.1-esm2",
      "released": "2022-09-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.10.0-4ubuntu0.1",
      "fix": "tinyproxy-bin 1.10.0-4ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-tinyproxy-bin-1.10.0-4ubuntu0.1",
      "released": "2022-09-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "tinyproxy-bin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.11.0-1ubuntu0.1~esm1",
      "fix": "tinyproxy-bin 1.11.0-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-tinyproxy-bin-1.11.0-1ubuntu0.1-esm1",
      "released": "2022-09-19T10:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}