An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1999-1 symfony security update
Debian DSA Debian DSA DSA-4573-1 symfony security update
EUVD EUVD EUVD-2019-0807 An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).
Github GHSA Github GHSA GHSA-xhh6-956q-4q69 Argument injection in a MimeTypeGuesser in Symfony
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:02:39.762Z

Reserved: 2019-11-12T00:00:00

Link: CVE-2019-18888

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-21T23:15:13.530

Modified: 2024-11-21T04:33:47.133

Link: CVE-2019-18888

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.