UBUNTU-CVE-2018-19789

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Source
https://ubuntu.com/security/CVE-2018-19789
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19789.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-19789
Upstream
Published
2018-12-18T22:29:00Z
Modified
2025-09-08T16:45:05Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An issue was discovered in Symfony 2.7.x before 2.7.50, 2.8.x before 2.8.49, 3.x before 3.4.20, 4.0.x before 4.0.15, 4.1.x before 4.1.9, and 4.2.x before 4.2.1. When using the scalar type hint string in a setter method (e.g. setName(string $name)) of a class that's the data_class of a form, and when a file upload is submitted to the corresponding field instead of a normal text input, then UploadedFile::__toString() is called which will then return and disclose the path of the uploaded file. If combined with a local file inclusion issue in certain circumstances this could escalate it to a Remote Code Execution.

References

Affected packages

Ubuntu:Pro:16.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony@2.7.10-0ubuntu2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.7.1+dfsg-1
2.7.5+dfsg-1
2.7.9+dfsg-1
2.7.9+dfsg-1ubuntu2
2.7.10-0ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-asset"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-browser-kit"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-class-loader"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-config"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-console"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-css-selector"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-debug"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-debug-bundle"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-dependency-injection"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-doctrine-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-dom-crawler"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-event-dispatcher"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-expression-language"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-filesystem"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-finder"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-form"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-framework-bundle"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-http-foundation"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-http-kernel"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-intl"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-locale"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-monolog-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-options-resolver"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-phpunit-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-process"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-property-access"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-proxy-manager-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-routing"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-security"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-security-bundle"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-serializer"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-stopwatch"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-swiftmailer-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-templating"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-translation"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-twig-bridge"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-twig-bundle"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-validator"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-var-dumper"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-web-profiler-bundle"
        },
        {
            "binary_version": "2.7.10-0ubuntu2",
            "binary_name": "php-symfony-yaml"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony@3.4.6+dfsg-1ubuntu0.1+esm2?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.8.7+dfsg-1.3ubuntu1

3.*

3.4.3+dfsg-1ubuntu4
3.4.6+dfsg-1
3.4.6+dfsg-1ubuntu0.1
3.4.6+dfsg-1ubuntu0.1+esm1
3.4.6+dfsg-1ubuntu0.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-asset"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-browser-kit"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-cache"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-class-loader"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-config"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-console"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-css-selector"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-debug"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-debug-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-dependency-injection"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-doctrine-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-dom-crawler"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-dotenv"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-event-dispatcher"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-expression-language"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-filesystem"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-finder"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-form"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-framework-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-http-foundation"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-http-kernel"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-inflector"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-intl"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-ldap"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-lock"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-monolog-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-options-resolver"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-phpunit-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-process"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-property-access"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-property-info"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-proxy-manager-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-routing"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security-core"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security-csrf"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security-guard"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-security-http"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-serializer"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-stopwatch"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-templating"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-translation"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-twig-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-twig-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-validator"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-var-dumper"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-web-link"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-web-profiler-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-web-server-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-workflow"
        },
        {
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2",
            "binary_name": "php-symfony-yaml"
        }
    ]
}