Arbitrary Code Execution Affecting symfony/symfony package, versions >=2.8.0, <2.8.52 >=3.4.0, <3.4.35 >=4.2.0, <4.2.11 >=4.3.0, <4.3.8
Threat Intelligence
EPSS
0.36% (73rd
percentile)
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Test your applications- Snyk ID SNYK-PHP-SYMFONYSYMFONY-535354
- published 22 Nov 2019
- disclosed 13 Nov 2019
- credit Ivan Novikov
Introduced: 13 Nov 2019
CVE-2019-18888 Open this link in a new tabHow to fix?
Upgrade symfony/symfony to version 2.8.52, 3.4.35, 4.2.11, 4.3.8 or higher.
Overview
symfony/symfony is a PHP framework for web applications and a set of reusable PHP components.
Affected versions of this package are vulnerable to Arbitrary Code Execution. Provided file paths were not being properly escaped before being used in the FileBinaryMimeTypeGuesser resulting in potential argument injection through the provided $path variable.
CVSS Scores
version 3.1