UBUNTU-CVE-2018-14773

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Source

https://ubuntu.com/security/CVE-2018-14773

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-14773.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-14773

Upstream

CVE-2018-14773

Published

2018-08-03T17:29:00Z

Modified

2025-09-08T16:44:59Z

Severity

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

Summary

[none]

Details

An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. It arises from support for a (legacy) IIS header that lets users override the path in the request URL via the X-Original-URL or X-Rewrite-URL HTTP request header. These headers are designed for IIS support, but it's not verified that the server is in fact running IIS, which means anybody who can send these requests to an application can trigger this. This affects \Symfony\Component\HttpFoundation\Request::prepareRequestUri() where X-Original-URL and XREWRITEURL are both used. The fix drops support for these methods so that they cannot be used as attack vectors such as web cache poisoning.

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_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",
            "binary_version": "2.7.10-0ubuntu2"
        }
    ]
}

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_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",
            "binary_version": "3.4.6+dfsg-1ubuntu0.1+esm2"
        }
    ]
}