CVE catalog

CVE-2018-6152

UBUNTU-

[CVE catalog]

The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe, regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user interaction.

Severity
Medium · CVSS 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Published
Updated
Source
[NVD] · [CVE record]
EPSS
1.31% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Ubuntu18.04chromium-browser61.0.3163.100-0ubuntu1.1378UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.62-0ubuntu0.17.10.1380UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.89-0ubuntu1.1386UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.94-0ubuntu1.1388UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser63.0.3239.108-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser63.0.3239.84-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.119-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.140-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.167-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser65.0.3325.146-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser65.0.3325.181-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser66.0.3359.139-0ubuntu0.18.04.3UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]

Showing 12 observations. All 75 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Ubuntu16.04chromium-browser45.0.2454.101-0ubuntu1.1201UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser47.0.2526.106-0ubuntu1.1221UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser47.0.2526.73-0ubuntu1.1218UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser48.0.2564.116-0ubuntu1.1229UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser48.0.2564.82-0ubuntu1.1222UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser49.0.2623.108-0ubuntu1.1233UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser49.0.2623.87-0ubuntu1.1232UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser50.0.2661.102-0ubuntu0.16.04.1.1237UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser51.0.2704.79-0ubuntu0.16.04.1.1242UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser52.0.2743.116-0ubuntu0.16.04.1.1250UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser53.0.2785.143-0ubuntu0.16.04.1.1254UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser53.0.2785.143-0ubuntu0.16.04.1.1257UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser55.0.2883.87-0ubuntu0.16.04.1263UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser56.0.2924.76-0ubuntu0.16.04.1268UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser57.0.2987.98-0ubuntu0.16.04.1276UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser58.0.3029.110-0ubuntu0.16.04.1281UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser58.0.3029.81-0ubuntu0.16.04.1277UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser58.0.3029.96-0ubuntu0.16.04.1279UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser59.0.3071.109-0ubuntu0.16.04.1289UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser59.0.3071.109-0ubuntu0.16.04.1291UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser60.0.3112.113-0ubuntu0.16.04.1298UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser60.0.3112.78-0ubuntu0.16.04.1293UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser61.0.3163.100-0ubuntu0.16.04.1306UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser61.0.3163.79-0ubuntu0.16.04.1300UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser62.0.3202.62-0ubuntu0.16.04.1308UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser62.0.3202.75-0ubuntu0.16.04.1313UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser62.0.3202.89-0ubuntu0.16.04.1315UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser62.0.3202.94-0ubuntu0.16.04.1317UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser63.0.3239.132-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser63.0.3239.84-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser64.0.3282.119-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser64.0.3282.140-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser64.0.3282.167-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser65.0.3325.181-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser66.0.3359.139-0ubuntu0.16.04.3UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser66.0.3359.181-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser67.0.3396.99-0ubuntu0.16.04.2UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04chromium-browser68.0.3440.75-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.10.3-0ubuntu0.15.10.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.10.3-0ubuntu0.15.10.2UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.11.3-0ubuntu3UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.11.4-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.11.5-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.12.5-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.12.6-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.12.7-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.13.6-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.14.7-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.14.9-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.15.7-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.15.8-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.16.5-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.17.7-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.17.9-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.18.3-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.18.5-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.19.4-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.20.4-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.21.5-0ubuntu0.16.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu16.04oxide-qt1.9.5-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser61.0.3163.100-0ubuntu1.1378UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.62-0ubuntu0.17.10.1380UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.89-0ubuntu1.1386UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser62.0.3202.94-0ubuntu1.1388UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser63.0.3239.108-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser63.0.3239.84-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.119-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.140-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser64.0.3282.167-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser65.0.3325.146-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser65.0.3325.181-0ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser66.0.3359.139-0ubuntu0.18.04.3UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser66.0.3359.181-0ubuntu0.18.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser67.0.3396.99-0ubuntu0.18.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Ubuntu18.04chromium-browser68.0.3440.75-0ubuntu0.18.04.1UnknownSource applicability is not established[UBUNTU-CVE-2018-6152]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "chromium-browser",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "68.0.3440.75-0ubuntu0.16.04.1"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "45.0.2454.101-0ubuntu1.1201",
        "47.0.2526.73-0ubuntu1.1218",
        "47.0.2526.106-0ubuntu1.1221",
        "48.0.2564.82-0ubuntu1.1222",
        "48.0.2564.116-0ubuntu1.1229",
        "49.0.2623.87-0ubuntu1.1232",
        "49.0.2623.108-0ubuntu1.1233",
        "50.0.2661.102-0ubuntu0.16.04.1.1237",
        "51.0.2704.79-0ubuntu0.16.04.1.1242",
        "52.0.2743.116-0ubuntu0.16.04.1.1250",
        "53.0.2785.143-0ubuntu0.16.04.1.1254",
        "53.0.2785.143-0ubuntu0.16.04.1.1257",
        "55.0.2883.87-0ubuntu0.16.04.1263",
        "56.0.2924.76-0ubuntu0.16.04.1268",
        "57.0.2987.98-0ubuntu0.16.04.1276",
        "58.0.3029.81-0ubuntu0.16.04.1277",
        "58.0.3029.96-0ubuntu0.16.04.1279",
        "58.0.3029.110-0ubuntu0.16.04.1281",
        "59.0.3071.109-0ubuntu0.16.04.1289",
        "59.0.3071.109-0ubuntu0.16.04.1291",
        "60.0.3112.78-0ubuntu0.16.04.1293",
        "60.0.3112.113-0ubuntu0.16.04.1298",
        "61.0.3163.79-0ubuntu0.16.04.1300",
        "61.0.3163.100-0ubuntu0.16.04.1306",
        "62.0.3202.62-0ubuntu0.16.04.1308",
        "62.0.3202.75-0ubuntu0.16.04.1313",
        "62.0.3202.89-0ubuntu0.16.04.1315",
        "62.0.3202.94-0ubuntu0.16.04.1317",
        "63.0.3239.84-0ubuntu0.16.04.1",
        "63.0.3239.132-0ubuntu0.16.04.1",
        "64.0.3282.119-0ubuntu0.16.04.1",
        "64.0.3282.140-0ubuntu0.16.04.1",
        "64.0.3282.167-0ubuntu0.16.04.1",
        "65.0.3325.181-0ubuntu0.16.04.1",
        "66.0.3359.139-0ubuntu0.16.04.3",
        "66.0.3359.181-0ubuntu0.16.04.1",
        "67.0.3396.99-0ubuntu0.16.04.2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-6152",
      "fixed_version": "68.0.3440.75-0ubuntu0.16.04.1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2018-6152",
      "provider_updated_at": "2026-04-22T12:01:40.656534Z",
      "applicability_unknown": true
    },
    {
      "name": "oxide-qt",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "1.9.5-0ubuntu1",
        "1.10.3-0ubuntu0.15.10.1",
        "1.10.3-0ubuntu0.15.10.2",
        "1.11.3-0ubuntu3",
        "1.11.4-0ubuntu1",
        "1.11.5-0ubuntu1",
        "1.12.5-0ubuntu1",
        "1.12.6-0ubuntu1",
        "1.12.7-0ubuntu1",
        "1.13.6-0ubuntu1",
        "1.14.7-0ubuntu1",
        "1.14.9-0ubuntu0.16.04.1",
        "1.15.7-0ubuntu0.16.04.1",
        "1.15.8-0ubuntu0.16.04.1",
        "1.16.5-0ubuntu0.16.04.1",
        "1.17.7-0ubuntu0.16.04.1",
        "1.17.9-0ubuntu0.16.04.1",
        "1.18.3-0ubuntu0.16.04.1",
        "1.18.5-0ubuntu0.16.04.1",
        "1.19.4-0ubuntu0.16.04.1",
        "1.20.4-0ubuntu0.16.04.1",
        "1.21.5-0ubuntu0.16.04.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-6152",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2018-6152",
      "provider_updated_at": "2026-04-22T12:01:40.656534Z",
      "applicability_unknown": true
    },
    {
      "name": "chromium-browser",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "68.0.3440.75-0ubuntu0.18.04.1"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "61.0.3163.100-0ubuntu1.1378",
        "62.0.3202.62-0ubuntu0.17.10.1380",
        "62.0.3202.89-0ubuntu1.1386",
        "62.0.3202.94-0ubuntu1.1388",
        "63.0.3239.84-0ubuntu1",
        "63.0.3239.108-0ubuntu1",
        "64.0.3282.119-0ubuntu1",
        "64.0.3282.140-0ubuntu1",
        "64.0.3282.167-0ubuntu1",
        "65.0.3325.146-0ubuntu1",
        "65.0.3325.181-0ubuntu1",
        "66.0.3359.139-0ubuntu0.18.04.3",
        "66.0.3359.181-0ubuntu0.18.04.1",
        "67.0.3396.99-0ubuntu0.18.04.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-6152",
      "fixed_version": "68.0.3440.75-0ubuntu0.18.04.1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2018-6152",
      "provider_updated_at": "2026-04-22T12:01:40.656534Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]