Bug 49261 - systemd: Multiple issues (4.3)
systemd: Multiple issues (4.3)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.3
All Linux
: P3 normal (vote)
: UCS 4.3-3-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2019-04-09 10:44 CEST by Quality Assurance
Modified: 2019-04-10 14:35 CEST (History)
0 users

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Max CVSS v3 score: 4.5 (CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) Debian RedHat


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Description Quality Assurance univentionstaff 2019-04-09 10:44:50 CEST
New Debian systemd 232-25+deb9u11A~4.3.3.201904091044 fixes:
This update addresses the following issues:
* automount: access to automounted volumes can lock up (CVE-2018-1049)
* Line splitting via fgets() allows for state injection during daemon-reexec  (CVE-2018-15686)
* systemd (CVE-2019-3842)
Comment 1 Quality Assurance univentionstaff 2019-04-09 12:00:29 CEST
--- mirror/ftp/4.3/unmaintained/component/4.3-3-errata/source/systemd_232-25+deb9u9A~4.3.3.201902261122.dsc
+++ apt/ucs_4.3-0-errata4.3-3/source/systemd_232-25+deb9u11A~4.3.3.201904091044.dsc
@@ -1,8 +1,32 @@
-232-25+deb9u9A~4.3.3.201902261122 [Tue, 26 Feb 2019 11:23:07 +0100] Univention builddaemon <buildd@univention.de>:
+232-25+deb9u11A~4.3.3.201904091044 [Tue, 09 Apr 2019 10:45:00 +0200] Univention builddaemon <buildd@univention.de>:
 
   * UCS auto build. The following patches have been applied to the original source package
     01-fix-ftbfs
     10-ignore-ucs-divered
+
+232-25+deb9u11 [Mon, 08 Apr 2019 12:51:41 +0200] Michael Biebl <biebl@debian.org>:
+
+  * pam-systemd: use secure_getenv() rather than getenv()
+    Fixes a vulnerability in the systemd PAM module which insecurely uses
+    the environment and lacks seat verification permitting spoofing an
+    active session to PolicyKit. (CVE-2019-3842)
+
+232-25+deb9u10 [Sun, 10 Mar 2019 15:52:46 +0100] Michael Biebl <biebl@debian.org>:
+
+  * journald: fix assertion failure on journal_file_link_data (Closes: #916880)
+  * tmpfiles: fix "e" to support shell style globs (Closes: #918400)
+  * mount-util: accept that name_to_handle_at() might fail with EPERM.
+    Container managers frequently block name_to_handle_at(), returning
+    EACCES or EPERM when this is issued. Accept that, and simply fall back
+    to fdinfo-based checks. (Closes: #917122)
+  * automount: ack automount requests even when already mounted.
+    Fixes a race condition in systemd which could result in automount requests
+    not being serviced and processes using them to hang, causing denial of
+    service. (CVE-2018-1049)
+  * core: when deserializing state always use read_line(…, LONG_LINE_MAX, …)
+    Fixes improper serialization on upgrade which can influence systemd
+    execution environment and lead to root privilege escalation.
+    (CVE-2018-15686, Closes: #912005)
 
 232-25+deb9u9 [Sun, 17 Feb 2019 09:22:58 +0100] Salvatore Bonaccorso <carnil@debian.org>:
 

<http://10.200.17.11/4.3-3/#301614886511832355>
Comment 2 Philipp Hahn univentionstaff 2019-04-09 12:45:39 CEST
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-3] 2ccd8076db Bug #49261: systemd 232-25+deb9u11A~4.3.3.201904091044
 doc/errata/staging/systemd.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[4.3-3] e93535186d Bug #49261: systemd 232-25+deb9u11A~4.3.3.201904091044
 doc/errata/staging/systemd.yaml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
Comment 3 Erik Damrose univentionstaff 2019-04-10 14:35:36 CEST
<http://errata.software-univention.de/ucs/4.3/473.html>