Bug 49994 - postgresql-9.6: Multiple issues (4.3)
postgresql-9.6: Multiple issues (4.3)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.3
All Linux
: P3 normal (vote)
: UCS 4.3-4-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2019-08-11 12:55 CEST by Quality Assurance
Modified: 2019-08-14 17:05 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 7.5 (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)


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Description Quality Assurance univentionstaff 2019-08-11 12:55:51 CEST
New Debian postgresql-9.6 9.6.15-0+deb9u1 fixes:
This update addresses the following issue:
* TYPE in pg_temp executes arbitrary SQL during SECURITY DEFINER execution  (CVE-2019-10208)
Comment 1 Quality Assurance univentionstaff 2019-08-11 13:00:25 CEST
--- mirror/ftp/4.3/unmaintained/component/4.3-4-errata/source/postgresql-9.6_9.6.13-0+deb9u1.dsc
+++ apt/ucs_4.3-0-errata4.3-4/source/postgresql-9.6_9.6.15-0+deb9u1.dsc
@@ -1,3 +1,21 @@
+9.6.15-0+deb9u1 [Thu, 08 Aug 2019 15:55:21 +0200] Christoph Berg <myon@debian.org>:
+
+  * New upstream security release.
+    + Fixes regression in ALTER TABLE on multiple columns. (Closes: #932247)
+
+    + Require schema qualification to cast to a temporary type when using
+      functional cast syntax (Noah Misch)
+
+      We have long required invocations of temporary functions to explicitly
+      specify the temporary schema, that is pg_temp.func_name(args). Require
+      this as well for casting to temporary types using functional notation,
+      for example pg_temp.type_name(arg). Otherwise it's possible to capture a
+      function call using a temporary object, allowing privilege escalation in
+      much the same ways that we blocked in CVE-2007-2138. (CVE-2019-10208)
+
+  * On purge, ask the user if they want to remove clusters.
+    (Closes: #911940, #933368)
+
 9.6.13-0+deb9u1 [Tue, 07 May 2019 12:51:42 +0200] Christoph Berg <myon@debian.org>:
 
   * New upstream version.

<http://10.200.17.11/4.3-4/#2194203326613086165>
Comment 2 Philipp Hahn univentionstaff 2019-08-12 08:11:19 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-4] e1875fa5a8 Bug #49994: postgresql-9.6 9.6.15-0+deb9u1
 doc/errata/staging/postgresql-9.6.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)
Comment 3 Erik Damrose univentionstaff 2019-08-14 17:05:16 CEST
<http://errata.software-univention.de/ucs/4.3/560.html>