Bug 1956994

Summary: CVE-2020-17049 krb5: Kerberos: delegation constrain bypass in S4U2Proxy [rhel-9]
Product: Red Hat Enterprise Linux 9 Reporter: Robbie Harwood <rharwood>
Component: krb5Assignee: Julien Rische <jrische>
Status: CLOSED ERRATA QA Contact: Filip Dvorak <fdvorak>
Severity: medium Docs Contact:
Priority: urgent    
Version: unspecifiedCC: abokovoy, cbuissar, dlavu, fdvorak, jrische, mkosek, pcech
Target Milestone: betaKeywords: Security, SecurityTracking, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
URL: https://github.com/krb5/krb5/pull/1159
Whiteboard:
Fixed In Version: krb5-1.20.1-3.el9 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1913254 Environment:
Last Closed: 2023-05-09 08:25:24 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: 1913254, 2016312, 2124463    
Bug Blocks: 2025721    
Deadline: 2021-11-10   

Comment 8 Cedric Buissart 2021-11-25 15:19:12 UTC 
*** Bug 2026713 has been marked as a duplicate of this bug. ***
Comment 19 errata-xmlrpc 2023-05-09 08:25:24 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: krb5 security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2023:2570