Bug 44985

Summary:	Heimdal: KDC-REP issue (4.1)
Product:	UCS	Reporter:	Arvid Requate <requate>
Component:	Security updates	Assignee:	Arvid Requate <requate>
Status:	CLOSED FIXED	QA Contact:	Felix Botner <botner>
Severity:	normal
Priority:	P5	Flags:	requate: Patch_Available+
Version:	UCS 4.1
Target Milestone:	UCS 4.1-4-errata
Hardware:	Other
OS:	Linux
URL:	https://www.orpheus-lyre.info/
See Also:	https://forge.univention.org/bugzilla/show_bug.cgi?id=44983
What kind of report is it?:	Security Issue	What type of bug is this?:	---
Who will be affected by this bug?:	---	How will those affected feel about the bug?:	---
User Pain:		Enterprise Customer affected?:
School Customer affected?:		ISV affected?:
Waiting Support:		Flags outvoted (downgraded) after PO Review:
Ticket number:		Bug group (optional):	Security
Max CVSS v3 score:
Bug Depends on:	44984
Bug Blocks:	45028

Description Arvid Requate

2017-07-12 12:18:32 CEST

+++ This bug was initially created as a clone of Bug #44984 +++

The following issue has been fixed in upstream Heimdal:

* Orpheus' Lyre KDC-REP service name validation (mutual auth bypass) in embedded Heimdal (CVE-2017-11103)

Comment 1 Arvid Requate

2017-07-12 13:06:13 CEST

Heimdal rebuilt in errata4.1-4 with patch.

Advisory: heimdal.yaml

Comment 2 Felix Botner

2017-07-12 13:51:16 CEST

OK - patch
OK - test
OK - errata4.1-4 version smaller than 4.2-0
OK - yaml

Comment 3 Janek Walkenhorst

2017-07-12 15:45:15 CEST

<http://errata.software-univention.de/ucs/4.1/440.html>