Bug 48071 - paramiko: Multiple issues (4.2)
paramiko: 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: 2018-10-29 13:51 CET by Quality Assurance
Modified: 2018-11-01 13:56 CET (History)
0 users

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Max CVSS v3 score: 9.8 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)


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Description Quality Assurance univentionstaff 2018-10-29 13:51:06 CET
New Debian paramiko 1.15.1-1+deb8u1 fixes:
This update addresses the following issues:
* Authentication bypass in transport.py (CVE-2018-7750)
* Authentication bypass in auth_handler.py (CVE-2018-1000805)
Comment 1 Quality Assurance univentionstaff 2018-10-29 14:00:29 CET
--- mirror/ftp/4.2/unmaintained/4.2-0/source/paramiko_1.15.1-1.dsc
+++ apt/ucs_4.2-0-errata4.2-5/source/paramiko_1.15.1-1+deb8u1.dsc
@@ -1,3 +1,14 @@
+1.15.1-1+deb8u1 [Sat, 27 Oct 2018 14:03:02 +0200] Thorsten Alteholz <debian@alteholz.de>:
+
+  * Non-maintainer upload by the LTS Team. 
+  * CVE-2018-1000805
+    Fix to prevent malicious clients to trick the Paramiko server into
+    thinking an unauthenticated client is authenticated.
+  * CVE-2018-7750
+    Fix check whether authentication is completed before processing 
+    other requests. A customized SSH client can simply skip the
+    authentication step. 
+
 1.15.1-1 [Tue, 23 Sep 2014 14:07:59 -0400] Jeremy T. Bouse <jbouse@debian.org>:
 
   * Imported Upstream version 1.15.1

<http://10.200.17.11/4.2-5/#2762915385810191248>
Comment 2 Philipp Hahn univentionstaff 2018-10-29 14:26:39 CET
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.2-5] d961914223 Bug #48071: paramiko 1.15.1-1+deb8u1
 doc/errata/staging/paramiko.yaml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
Comment 3 Arvid Requate univentionstaff 2018-11-01 13:56:55 CET
<http://errata.software-univention.de/ucs/4.2/537.html>