Bug 45236 - postgresql-9.1: Multiple issues (4.1)
postgresql-9.1: Multiple issues (4.1)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.1
Other Linux
: P3 normal (vote)
: UCS 4.1-4-errata
Assigned To: Arvid Requate
Philipp Hahn
:
Depends on: 45237
Blocks:
  Show dependency treegraph
 
Reported: 2017-08-21 16:11 CEST by Arvid Requate
Modified: 2017-08-30 16:39 CEST (History)
0 users

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What kind of report is it?: Security Issue
What type of bug is this?: ---
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How will those affected feel about the bug?: ---
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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)
requate: Patch_Available+


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Description Arvid Requate univentionstaff 2017-08-21 16:11:58 CEST
Upstream Debian package version 9.1.24-0+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 univentionstaff 2017-08-21 16:18:50 CEST
That's 9.1.24lts2-0+deb7u1
Comment 2 Arvid Requate univentionstaff 2017-08-21 17:25:45 CEST
Built with fixed version number 9.1.24-0.13.201708211620 to stay below UCS 4.2.

To make that possible I had to rebuild the source-package first to adjust the version number from 9.1.24lts2-0+deb7u1 to 9.1.24-0+deb7u2~lts2.


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 3 Philipp Hahn univentionstaff 2017-08-23 16:23:47 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 4 Philipp Hahn univentionstaff 2017-08-23 16:24:45 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 5 Philipp Hahn univentionstaff 2017-08-23 16:26:50 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 6 Philipp Hahn univentionstaff 2017-08-23 16:27:28 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 7 Philipp Hahn univentionstaff 2017-08-23 16:28:49 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 8 Philipp Hahn univentionstaff 2017-08-23 16:36:23 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 9 Philipp Hahn univentionstaff 2017-08-23 16:37:59 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 10 Philipp Hahn univentionstaff 2017-08-23 16:40:37 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 11 Philipp Hahn univentionstaff 2017-08-23 16:40:59 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>
Comment 12 Arvid Requate univentionstaff 2017-08-23 18:54:38 CEST
Something strange happened to this bug, reverting state to Resolved.
It's neither been verified nor released yet.
Comment 13 Philipp Hahn univentionstaff 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 14 Arvid Requate univentionstaff 2017-08-30 16:39:05 CEST
<http://errata.software-univention.de/ucs/4.1/475.html>