UBUNTU-CVE-2018-19274

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Source

https://ubuntu.com/security/CVE-2018-19274

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19274.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-19274

Upstream

CVE-2018-19274

Published

2018-11-17T13:29:00Z

Modified

2025-10-24T04:47:16Z

Severity

7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Passing an absolute path to a file_exists check in phpBB before 3.2.4 allows Remote Code Execution through Object Injection by employing Phar deserialization when an attacker has access to the Admin Control Panel with founder permissions.

References

Affected packages

Ubuntu:Pro:14.04:LTS / phpbb3

Package

Name: phpbb3
Purl: pkg:deb/ubuntu/phpbb3@3.0.12-1ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0.12-1ubuntu0.1~esm1

Affected versions

3.*

3.0.11-5

3.0.12-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "phpbb3",
            "binary_version": "3.0.12-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "phpbb3-l10n",
            "binary_version": "3.0.12-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19274.json"

Ubuntu:16.04:LTS / phpbb3