Bug 1973797 (CVE-2021-32693) - CVE-2021-32693 php-symfony: authentication granted to all firewalls instead of just one
Summary: CVE-2021-32693 php-symfony: authentication granted to all firewalls instead o...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-32693
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1973798 1973799
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-06-18 17:35 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-06-18 21:03 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-06-18 21:03:55 UTC
Embargoed:


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2021-06-18 17:35:50 UTC
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.

Reference:
https://github.com/symfony/symfony/security/advisories/GHSA-rfcf-m67m-jcrq

Comment 1 Guilherme de Almeida Suckevicz 2021-06-18 17:36:10 UTC
Created php-symfony tracking bugs for this issue:

Affects: epel-7 [bug 1973799]
Affects: fedora-all [bug 1973798]

Comment 2 Product Security DevOps Team 2021-06-18 21:03:55 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


Note You need to log in before you can comment on or make changes to this bug.