A cobbler security update has been released for openSUSE Leap 15.3 and SUSE Linux Enterprise 15 SP3.

openSUSE-SU-2022:0062-1: important: Security update for cobbler

openSUSE Security Update: Security update for cobbler
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0062-1
Rating: important
References: #1184561 #1185679 #1186124 #1189458 #1193671
#1193673 #1193675 #1193676 #1193678 #1194333
#1195906 #1195918
Cross-References: CVE-2021-40323 CVE-2021-40324 CVE-2021-40325
CVE-2021-45082 CVE-2021-45083 CVE-2021-45942

CVSS scores:
CVE-2021-40323 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVE-2021-40324 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-40325 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVE-2021-45082 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-45083 (NVD) : 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVE-2021-45083 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVE-2021-45942 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2021-45942 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Affected Products:
openSUSE Backports SLE-15-SP3
openSUSE Leap 15.3
______________________________________________________________________________

An update that solves 6 vulnerabilities and has 6 fixes is
now available.

Description:

This update for cobbler fixes the following issues:

- CVE-2021-45083: Fixed unsafe permissions on sensitive files
(bsc#1193671).
- CVE-2021-45082: Fixed incomplete template sanitation (bsc#1193678).
- CVE-2021-40323, CVE-2021-40324, CVE-2021-40325: Fixed Remote Code
Execution in the XMLRPC API which additionally allowed arbitrary file
read and write as root (boo#1189458).

The following non-security bugs were fixed:

- Fix issues with installation module logging and validation (boo#1195918)
- Move configuration files ownership to apache (boo#1195906)
- Remove hardcoded test credentials (boo#1193673)
- Prevent log pollution (boo#1193675)
- Missing sanity check on MongoDB configuration file (boo#1193676)
- Avoid traceback when building tftp files for ppc arch system when
boot_loader is not set (boo#1185679)
- Prevent some race conditions when writting tftpboot files and the
destination directory is not existing (boo#1186124)
- Fix trail stripping in case of using UTF symbols (boo#1184561)

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-62=1

- openSUSE Backports SLE-15-SP3:

zypper in -t patch openSUSE-2022-62=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

libIlmImf-2_2-23-2.2.1-3.41.1
libIlmImf-2_2-23-debuginfo-2.2.1-3.41.1
libIlmImfUtil-2_2-23-2.2.1-3.41.1
libIlmImfUtil-2_2-23-debuginfo-2.2.1-3.41.1
openexr-2.2.1-3.41.1
openexr-debuginfo-2.2.1-3.41.1
openexr-debugsource-2.2.1-3.41.1
openexr-devel-2.2.1-3.41.1
openexr-doc-2.2.1-3.41.1

- openSUSE Leap 15.3 (x86_64):

libIlmImf-2_2-23-32bit-2.2.1-3.41.1
libIlmImf-2_2-23-32bit-debuginfo-2.2.1-3.41.1
libIlmImfUtil-2_2-23-32bit-2.2.1-3.41.1
libIlmImfUtil-2_2-23-32bit-debuginfo-2.2.1-3.41.1

- openSUSE Backports SLE-15-SP3 (noarch):

cobbler-3.1.2-bp153.2.3.1
cobbler-tests-3.1.2-bp153.2.3.1
cobbler-web-3.1.2-bp153.2.3.1

References:

  https://www.suse.com/security/cve/CVE-2021-40323.html
  https://www.suse.com/security/cve/CVE-2021-40324.html
  https://www.suse.com/security/cve/CVE-2021-40325.html
  https://www.suse.com/security/cve/CVE-2021-45082.html
  https://www.suse.com/security/cve/CVE-2021-45083.html
  https://www.suse.com/security/cve/CVE-2021-45942.html
  https://bugzilla.suse.com/1184561
  https://bugzilla.suse.com/1185679
  https://bugzilla.suse.com/1186124
  https://bugzilla.suse.com/1189458
  https://bugzilla.suse.com/1193671
  https://bugzilla.suse.com/1193673
  https://bugzilla.suse.com/1193675
  https://bugzilla.suse.com/1193676
  https://bugzilla.suse.com/1193678
  https://bugzilla.suse.com/1194333
  https://bugzilla.suse.com/1195906
  https://bugzilla.suse.com/1195918