UBUNTU-CVE-2017-16790

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Source
https://ubuntu.com/security/CVE-2017-16790
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16790.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2017-16790
Related
Published
2018-08-06T21:29:00Z
Modified
2024-10-15T14:06:08Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Symfony before 2.7.38, 2.8.31, 3.2.14, 3.3.13, 3.4-BETA5, and 4.0-BETA5. When a form is submitted by the user, the request handler classes of the Form component merge POST data and uploaded files data into one array. This big array forms the data that are then bound to the form. At this stage there is no difference anymore between submitted POST data and uploaded files. A user can send a crafted HTTP request where the value of a "FileType" is sent as normal POST data that could be interpreted as a local file path on the server-side (for example, "file:///etc/passwd"). If the application did not perform any additional checks about the value submitted to the "FileType", the contents of the given file on the server could have been exposed to the attacker.

References

Affected packages

Ubuntu:Pro:16.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony?arch=src?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 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / symfony

Package

Name
symfony
Purl
pkg:deb/ubuntu/symfony?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.6+dfsg-1

Affected versions

2.*

2.8.7+dfsg-1.3ubuntu1

3.*

3.4.3+dfsg-1ubuntu4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-asset"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-browser-kit"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-cache"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-class-loader"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-config"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-console"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-css-selector"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-debug"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-debug-bundle"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-dependency-injection"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-doctrine-bridge"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-dom-crawler"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-dotenv"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-event-dispatcher"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-expression-language"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-filesystem"
        },
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            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-finder"
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            "binary_version": "3.4.6+dfsg-1",
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            "binary_name": "php-symfony-framework-bundle"
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            "binary_version": "3.4.6+dfsg-1",
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            "binary_name": "php-symfony-http-kernel"
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            "binary_name": "php-symfony-inflector"
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            "binary_name": "php-symfony-property-access"
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            "binary_name": "php-symfony-property-info"
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            "binary_name": "php-symfony-proxy-manager-bridge"
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            "binary_version": "3.4.6+dfsg-1",
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            "binary_name": "php-symfony-security-core"
        },
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            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-security-csrf"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-security-guard"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-security-http"
        },
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            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-serializer"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-stopwatch"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-templating"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-translation"
        },
        {
            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-twig-bridge"
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            "binary_name": "php-symfony-twig-bundle"
        },
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            "binary_version": "3.4.6+dfsg-1",
            "binary_name": "php-symfony-validator"
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            "binary_name": "php-symfony-var-dumper"
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            "binary_name": "php-symfony-yaml"
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}