Bug 45237

Summary:	postgresql-9.1: Multiple issues (4.2)
Product:	UCS	Reporter:	Arvid Requate <requate>
Component:	Security updates	Assignee:	Arvid Requate <requate>
Status:	CLOSED FIXED	QA Contact:	Philipp Hahn <hahn>
Severity:	normal
Priority:	P3
Version:	UCS 4.2
Target Milestone:	UCS 4.2-1-errata
Hardware:	Other
OS:	Linux
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:	7.4 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
Bug Depends on:
Bug Blocks:	45236

Description Arvid Requate

2017-08-21 16:21:43 CEST

We also need this for UCS 4.2:

+++ This bug was initially created as a clone of Bug #45236 +++

Upstream Debian package version 9.1.24lts2-0+deb7u1 fixes these issues:

* In some authentication methods empty passwords were accepted (CVE-2017-7546)
* User mappings could leak data to unprivileged users (CVE-2017-7547)
* The lo_put() function ignored ACLs (CVE-2017-7548)

Comment 1 Arvid Requate

2017-08-21 17:32:07 CEST

Source package cherrypicked from Bug 45236

Built with fixed version number 9.1.24-0.A~4.2.0.201708211719.

CVE-2017-7548 has not been fixed. Instead this one:

* Restrict visibility of pg_user_mappings.umoptions, to protect passwords stored as user mapping options (CVE-2017-7486)


Advisory: postgresql-9.1.yaml

Comment 2 Philipp Hahn

2017-08-28 14:21:04 CEST

OK: apt-get install univention-postgresql
OK: apt-get upgrade
OK: Upgrade 9.1 -> 9.4, reboot

OK: errata-announce -V --only postgresql-9.?.yaml
OK: postgresql-9.?.yaml

Comment 3 Arvid Requate

2017-08-30 16:29:46 CEST

<http://errata.software-univention.de/ucs/4.2/145.html>