{
  "cveId": "CVE-2018-17828",
  "url": "https://patchblox.com/security/cve/CVE-2018-17828",
  "summary": "CVE-2018-17828 is fixed in 3 products on 1 platform, first by RHSA-2020:1653, released April 28, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "zziplib: The zziplib is a lightweight library to easily extract data from zip files.\n\nSecurity Fix(es):\n\n* zziplib: directory...",
  "description": "The zziplib is a lightweight library to easily extract data from zip files.\n\nSecurity Fix(es):\n\n* zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828)\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 8.2 Release Notes linked from the References section.",
  "published": "2020-04-28T00:00:00Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
  "epss": 0.01538,
  "epssPercentile": 0.74986,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "RHEL 8",
      "fixedVersion": "0:0.13.68-8.el8",
      "fix": "RHSA-2020:1653",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-1653",
      "released": "2020-04-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "RHEL 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "RHSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "almalinux 10",
      "fixedVersion": "0.13.78-2.el10",
      "fix": "ALSA-2025:20478",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20478",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "almalinux 9",
      "fixedVersion": "0.13.71-12.el9",
      "fix": "ALSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "ol 10",
      "fixedVersion": "0:0.13.78-2.el10",
      "fix": "ELSA-2025-20478-0",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20478-0",
      "released": "2025-11-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "ol 8",
      "fixedVersion": "0:0.13.68-8.el8",
      "fix": "ELSA-2020-1653",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-1653",
      "released": "2020-05-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "ol 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "ELSA-2025-20838",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20838",
      "released": "2025-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "rocky 10",
      "fixedVersion": "0:0.13.78-2.el10",
      "fix": "RLSA-2025:20478",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2025-20478",
      "released": "2025-11-21T18:19:15Z"
    },
    {
      "platform": "linux",
      "product": "zziplib",
      "release": "rocky 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "RLSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2025-20838",
      "released": "2025-11-21T18:13:51Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.13.68-8.el8",
      "fix": "RHSA-2020:1653",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-1653",
      "released": "2020-04-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "RHSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "almalinux 10",
      "fixedVersion": "0.13.78-2.el10",
      "fix": "ALSA-2025:20478",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20478",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "almalinux 9",
      "fixedVersion": "0.13.71-12.el9",
      "fix": "ALSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "ol 10",
      "fixedVersion": "0:0.13.78-2.el10",
      "fix": "ELSA-2025-20478-0",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20478-0",
      "released": "2025-11-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-devel",
      "release": "ol 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "ELSA-2025-20838",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20838",
      "released": "2025-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "RHEL 8",
      "fixedVersion": "0:0.13.68-8.el8",
      "fix": "RHSA-2020:1653",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-1653",
      "released": "2020-04-28T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "RHEL 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "RHSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "almalinux 10",
      "fixedVersion": "0.13.78-2.el10",
      "fix": "ALSA-2025:20478",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20478",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "almalinux 9",
      "fixedVersion": "0.13.71-12.el9",
      "fix": "ALSA-2025:20838",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-20838",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "ol 10",
      "fixedVersion": "0:0.13.78-2.el10",
      "fix": "ELSA-2025-20478-0",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20478-0",
      "released": "2025-11-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "ol 8",
      "fixedVersion": "0:0.13.68-8.el8",
      "fix": "ELSA-2020-1653",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-1653",
      "released": "2020-05-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "zziplib-utils",
      "release": "ol 9",
      "fixedVersion": "0:0.13.71-12.el9",
      "fix": "ELSA-2025-20838",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-20838",
      "released": "2025-11-17T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}