Bug 1933639 (CVE-2021-20262) - CVE-2021-20262 keycloak: missing re-authentication while updating password
Summary: CVE-2021-20262 keycloak: missing re-authentication while updating password
Keywords:
Status: NEW
Alias: CVE-2021-20262
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:
Blocks: 1932853 1934069
TreeView+ depends on / blocked
 
Reported: 2021-03-01 10:28 UTC by Paramvir jindal
Modified: 2021-03-04 09:55 UTC (History)
39 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)

Description Paramvir jindal 2021-03-01 10:28:07 UTC
Re-authentication is missing while updating the password. This may cause account takeover if any attacker get the temporary physical access to a user's browser.

https://issues.redhat.com/browse/KEYCLOAK-17250

Comment 2 Paramvir jindal 2021-03-01 10:43:33 UTC
No Red Hat product other than RHSSO has this account console feature so marking all of them as not affected.

Comment 4 Paramvir jindal 2021-03-02 08:54:36 UTC
Acknowledgments:

Name: Tuan Tran (mgm security partners GmbH)


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