USN-5290-1

James Isaac and Mathias Brodala discovered that Symfony incorrectly handled switch users functionality. An attacker could possibly use this issue to enumerate users. (CVE-2021-21424)

It was discovered that Symfony incorrectly handled certain specially crafted CSV files. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 20.04 ESM. (CVE-2021-41270)

References

Affected packages

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

Fixed

3.4.6+dfsg-1ubuntu0.1+esm2

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

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2021-21424",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:18.04:LTS"
}

Ubuntu:Pro:20.04:LTS / symfony