{
  "cveId": "CVE-2018-1000878",
  "url": "https://patchblox.com/security/cve/CVE-2018-1000878",
  "summary": "CVE-2018-1000878 is fixed in 6 products on 1 platform, first by bsdcpio 3.2.2-3.1ubuntu0.2, released December 19, 2018. It is not reported as exploited. Patch Radar priority: High.",
  "title": "bsdcpio: libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-41...",
  "description": "libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.",
  "published": "2018-12-19T16:00:00Z",
  "severity": "Medium",
  "cvss": 8.8,
  "epss": 0.04449,
  "epssPercentile": 0.9148,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bsdcpio",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.2.2-3.1ubuntu0.2",
      "fix": "bsdcpio 3.2.2-3.1ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-bsdcpio-3.2.2-3.1ubuntu0.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "bsdtar",
      "release": "RHEL 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "RHSA-2019:3698",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3698",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "bsdtar",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.2.2-3.1ubuntu0.2",
      "fix": "bsdtar 3.2.2-3.1ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-bsdtar-3.2.2-3.1ubuntu0.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "bsdtar",
      "release": "ol 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "ELSA-2019-3698",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-3698",
      "released": "2019-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive",
      "release": "RHEL 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "RHSA-2019:3698",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3698",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive",
      "release": "ol 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "ELSA-2019-3698",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-3698",
      "released": "2019-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "RHSA-2019:3698",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3698",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive-devel",
      "release": "ol 8",
      "fixedVersion": "0:3.3.2-7.el8",
      "fix": "ELSA-2019-3698",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-3698",
      "released": "2019-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive-tools",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.2.2-3.1ubuntu0.2",
      "fix": "libarchive-tools 3.2.2-3.1ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libarchive-tools-3.2.2-3.1ubuntu0.2",
      "released": "2018-12-19T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libarchive13",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.2.2-3.1ubuntu0.2",
      "fix": "libarchive13 3.2.2-3.1ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libarchive13-3.2.2-3.1ubuntu0.2",
      "released": "2018-12-19T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}