Bug 48538 - krb5: Multiple issues (4.2)
krb5: Multiple issues (4.2)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.2
All Linux
: P3 normal (vote)
: UCS 4.2-5-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2019-01-27 18:09 CET by Quality Assurance
Modified: 2019-02-06 12:55 CET (History)
0 users

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Max CVSS v3 score: 5.3 (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H)


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Description Quality Assurance univentionstaff 2019-01-27 18:09:51 CET
New Debian krb5 1.12.1+dfsg-19+deb8u5 fixes:
This update addresses the following issues:
* null dereference in kadmind or DN container check bypass by supplying  special crafted data (CVE-2018-5729)
* DN container check bypass by supplying special crafted data (CVE-2018-5730)
* Reachable assertion in the KDC using S4U2Self requests (CVE-2018-20217)
Comment 1 Quality Assurance univentionstaff 2019-01-27 19:00:18 CET
--- mirror/ftp/4.2/unmaintained/4.2-4/source/krb5_1.12.1+dfsg-19+deb8u4.dsc
+++ apt/ucs_4.2-0-errata4.2-5/source/krb5_1.12.1+dfsg-19+deb8u5.dsc
@@ -1,3 +1,11 @@
+1.12.1+dfsg-19+deb8u5 [Fri, 25 Jan 2019 16:03:02 +0100] Thorsten Alteholz <debian@alteholz.de>:
+
+  * Non-maintainer upload by the LTS Team. 
+  * CVE-2018-20217
+    Ignore password attributes for S4U2Self requests.
+  * CVE-2018-5729, CVE-2018-5730
+    Fix flaws in LDAP DN checking.
+ 
 1.12.1+dfsg-19+deb8u4 [Mon, 28 Aug 2017 11:55:49 -0400] Sam Hartman <hartmans@debian.org>:
 
   * New version number; same code as deb8u3 but rebuilt to build arch all

<http://10.200.17.11/4.2-5/#6550826317288880523>
Comment 2 Philipp Hahn univentionstaff 2019-01-28 08:23:13 CET
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.2-5] 0948ae2014 Bug #48538: krb5 1.12.1+dfsg-19+deb8u5
 doc/errata/staging/krb5.yaml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
Comment 3 Arvid Requate univentionstaff 2019-02-06 12:55:56 CET
<http://errata.software-univention.de/ucs/4.2/591.html>