HIGH

GHSA-2r5h-6r7v-5m7c

Symphony Vulnerable to PHP Code Injection via YAML Parsing

Quick fix

GHSA-2r5h-6r7v-5m7c — symfony/symfony: upgrade to the fixed version with the command below.

composer require symfony/symfony:^2.0.22

Details

The `Yaml::parse` function in Symfony 2.0.x before 2.0.22 remote attackers to execute arbitrary PHP code via a PHP file, a different vulnerability than CVE-2013-1397.

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/symfony/symfony

Introduced in: 2.0.0Fixed in: 2.0.22

Fixcomposer require symfony/symfony:^2.0.22

Packagist/symfony/yaml

Introduced in: 2.0.0Fixed in: 2.0.22

Fixcomposer require symfony/yaml:^2.0.22

References

https://nvd.nist.gov/vuln/detail/CVE-2013-1348[ADVISORY]
https://github.com/symfony/symfony/commit/ac756bf39e646b4e130fad058d10a0228dbd9779[WEB]
https://exchange.xforce.ibmcloud.com/vulnerabilities/81550[WEB]
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2013-1348.yaml[WEB]
https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/yaml/CVE-2013-1348.yaml[WEB]
https://github.com/symfony/symfony[PACKAGE]
https://symfony.com/blog/security-release-symfony-2-0-22-and-2-1-7-released[WEB]
https://web.archive.org/web/20150612022223/http://www.securityfocus.com/bid/57574[WEB]