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Bug 2151685

Summary: Information leakage in EAP-PWD
Product: Red Hat Enterprise Linux 9 Reporter: Antonio Torres <antorres>
Component: freeradiusAssignee: Antonio Torres <antorres>
Status: CLOSED DUPLICATE QA Contact: ipa-qe <ipa-qe>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 9.2CC: fdvorak, nikolai.kondrashov
Target Milestone: rcKeywords: Triaged
Target Release: ---Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 2151686 (view as bug list) Environment:
Last Closed: 2022-12-09 09:38:51 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2151686    

Description Antonio Torres 2022-12-07 19:59:19 UTC
The EAP-PWD function compute_password_element() leaks information about the password which allows an attacker to substantially reduce the size of an offline dictionary attack.

References:

https://freeradius.org/security/

Upstream fix:

https://github.com/FreeRADIUS/freeradius-server/commit/9e5e8f2f

Comment 1 Antonio Torres 2022-12-09 09:38:51 UTC

*** This bug has been marked as a duplicate of bug 2151703 ***