Bug 51052 – libpam-krb5: Multiple issues (4.3)

Bug 51052 - libpam-krb5: Multiple issues (4.3)


Summary:	libpam-krb5: Multiple issues (4.3)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.3
Hardware:	All Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.3-5-errata
Assigned To:	Quality Assurance
QA Contact:	Erik Damrose

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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2020-04-01 09:31 CEST by Quality Assurance
Modified:	2020-04-02 15:09 CEST (History)
CC List:	0 users

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What kind of report is it?:	Security Issue
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Max CVSS v3 score:	0.0 () NVD

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Description Quality Assurance

2020-04-01 09:31:04 CEST

New Debian libpam-krb5 4.7-4+deb9u1A~4.3.5.202004010930 fixes:
This update addresses the following issue:
* libpam-krb5 (CVE-2020-10595)

Comment 1 Quality Assurance

2020-04-01 10:00:07 CEST

--- mirror/ftp/4.3/unmaintained/4.3-0/source/libpam-krb5_4.7-4A~4.3.0.201801240051.dsc
+++ apt/ucs_4.3-0-errata4.3-5/source/libpam-krb5_4.7-4+deb9u1A~4.3.5.202004010930.dsc
@@ -1,7 +1,13 @@
-4.7-4A~4.3.0.201801240051 [Wed, 24 Jan 2018 00:51:43 +0100] Univention builddaemon <buildd@univention.de>:
+4.7-4+deb9u1A~4.3.5.202004010930 [Wed, 01 Apr 2020 09:31:25 +0200] Univention builddaemon <buildd@univention.de>:
 
   * UCS auto build. The following patches have been applied to the original source package
     001-fix-detection-of-expired-password
+
+4.7-4+deb9u1 [Sun, 22 Mar 2020 21:22:06 -0700] Russ Allbery <rra@debian.org>:
+
+  * SECURITY: Fix potential one-byte buffer overflow when the underlying
+    Kerberos library initiates prompting (such as for PKINIT or when the
+    no_prompt PAM option is set).  (CVE-2020-10595)
 
 4.7-4 [Sat, 31 Dec 2016 13:42:47 -0800] Russ Allbery <rra@debian.org>:
 

<http://10.200.17.11/4.3-5/#33725835069612761>

Comment 2 Erik Damrose

2020-04-02 12:22:17 CEST

OK: piuparts
OK: debdiff, dchdiff, dscdiff
OK: yaml
OK: only one patch in 4.3: 001-fix-detection-of-expired-password
Verified

Comment 3 Erik Damrose

2020-04-02 15:09:05 CEST

<http://errata.software-univention.de/ucs/4.3/664.html>