Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4262-1 symfony security update
EUVD EUVD EUVD-2022-5646 Symfony before 2.8.6 and 3.x before 3.0.6 allows remote attackers to bypass authentication by logging in with an empty password and valid username, which triggers an unauthenticated bind.
Github GHSA Github GHSA GHSA-wvj5-r78r-hhfq Symfony Authentication Bypass
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: 2024-08-05T23:24:49.284Z

Reserved: 2016-02-18T00:00:00

Link: CVE-2016-2403

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-02-07T17:59:00.303

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-2403

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.