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AUSCERT External Security Bulletin Redistribution
ESB-2021.1789
Security Beta update for Salt
24 May 2021
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AusCERT Security Bulletin Summary
———————————
Product: Salt
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands — Remote/Unauthenticated
Increased Privileges — Existing Account
Access Confidential Data — Remote/Unauthenticated
Reduced Security — Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-31607 CVE-2021-25284 CVE-2021-25283
CVE-2021-25282 CVE-2021-25281 CVE-2021-3197
CVE-2021-3148 CVE-2021-3144 CVE-2020-35662
CVE-2020-28972 CVE-2020-28243
Reference: ESB-2021.0740
ESB-2021.0727
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211690-1
https://www.suse.com/support/update/announcement/2021/suse-su-20211688-1
Comment: This bulletin contains two (2) SUSE security advisories.
– ————————–BEGIN INCLUDED TEXT——————–
SUSE Security Update: Security Beta update for Salt
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1690-1
Rating: moderate
References: #1099976 #1171257 #1172110 #1174855 #1176293 #1177474
#1179831 #1180101 #1180818 #1181290 #1181347 #1181368
#1181550 #1181556 #1181557 #1181558 #1181559 #1181560
#1181561 #1181562 #1181563 #1181564 #1181565 #1182281
#1182293 #1182740 #1185092 #1185281
Cross-References: CVE-2020-28243 CVE-2020-28972 CVE-2020-35662 CVE-2021-25281
CVE-2021-25282 CVE-2021-25283 CVE-2021-25284 CVE-2021-3144
CVE-2021-3148 CVE-2021-31607 CVE-2021-3197
Affected Products:
SUSE Manager Tools 15-BETA
______________________________________________________________________________
An update that solves 11 vulnerabilities, contains one feature and has 17 fixes
is now available.
Description:
This update fixes the following issues:
salt:
o Update to Salt release version 3002.2 (jsc#ECO-3212)
o Drop support for Python2. Obsoletes “python2-salt” package
o Virt module updates * network: handle missing ipv4 netmask attribute * more
network support * PCI/USB host devices passthrough support
o Set distro requirement to oldest supported version in requirements/base.txt
o Bring missing part of async batch implementation back
o Always require python3-distro (bsc#1182293)
o Remove deprecated warning that breaks minion execution when
“server_id_use_crc” opts is missing
o Remove msgpack = 1.0.0 (bsc#1171257)
o Fix issue parsing errors in ansiblegate state module
o Prevent command injection in the snapper module (bsc#1185281)
(CVE-2021-31607)
o Transactional_update: detect recursion in the executor
o Add subpackage salt-transactional-update
o Remove duplicate directories from specfile
o Improvements on “ansiblegate” module (bsc#1185092): * New methods:
ansible.targets / ansible.discover_playbooks
o Add support for Alibaba Cloud Linux 2 (Aliyun Linux)
o Regression fix of salt-ssh on processing targets
o Update target fix for salt-ssh and avoiding race condition on salt-ssh
event processing (bsc#1179831, bsc#1182281)
o Add notify beacon for Debian/Ubuntu systems
o Fix zmq bug that causes salt-call to freeze (bsc#1181368)
o Add core grains support for AlmaLinux
o Allow vendor change option with zypper
o Virt: virtual network backports to Salt 3000
o Do not monkey patch yaml loaders: Prevent breaking Ansible filter modules
(bsc#1177474)
o Only require python-certifi for CentOS7
o Fix race conditions for corner cases when handling SIGTERM by minion (bsc#
1172110)
o Implementation of suse_ip execution module to prevent issues with
network.managed (bsc#1099976)
o Fix recursion false detection in payload (bsc#1180101)
o Add sleep on exception handling on minion connection attempt to the master
(bsc#1174855)
o Allows for the VMware provider to handle CPU and memory hot-add in newer
versions of the software. (bsc#1181347)
o Always require python-certifi (used by salt.ext.tornado)
o Exclude SLE 12 from requiring python-certifi
o Do not crash when unexpected cmd output at listing patches (bsc#1181290)
o Fix behavior for “onlyif/unless” when multiple conditions (bsc#1180818)
o Fix regression on cmd.run when passing tuples as cmd (bsc#1182740)
o Allow extra_filerefs as sanitized kwargs for SSH client
o Fix errors with virt.update
o Fix for multiple for security issues (CVE-2020-28243) (CVE-2020-28972)
(CVE-2020-35662) (CVE-2021-3148) (CVE-2021-3144) (CVE-2021-25281)
(CVE-2021-25282) (CVE-2021-25283) (CVE-2021-25284) (CVE-2021-3197) (bsc#
1181550) (bsc#1181556) (bsc#1181557) (bsc#1181558) (bsc#1181559) (bsc#
1181560) (bsc#1181561) (bsc#1181562) (bsc#1181563) (bsc#1181564) (bsc#
1181565)
o Virt: search for grub.xen path
o Xen spicevmc, DNS SRV records backports: Fix virtual network generated DNS
XML for SRV records Don’t add spicevmc channel to xen VMs
o Virt UEFI fix: virt.update when efi=True
o Revert wrong zypper patch to support vendorchanges flags on pkg.install
Patch Instructions:
To install this SUSE 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:
o SUSE Manager Tools 15-BETA:
zypper in -t patch SUSE-SLE-Manager-Tools-15-2021-1690=1
Package List:
o SUSE Manager Tools 15-BETA (aarch64 ppc64le s390x x86_64):
python3-salt-3002.2-8.41.1
salt-3002.2-8.41.1
salt-api-3002.2-8.41.1
salt-cloud-3002.2-8.41.1
salt-doc-3002.2-8.41.1
salt-master-3002.2-8.41.1
salt-minion-3002.2-8.41.1
salt-proxy-3002.2-8.41.1
salt-ssh-3002.2-8.41.1
salt-standalone-formulas-configuration-3002.2-8.41.1
salt-syndic-3002.2-8.41.1
o SUSE Manager Tools 15-BETA (noarch):
salt-bash-completion-3002.2-8.41.1
salt-fish-completion-3002.2-8.41.1
salt-zsh-completion-3002.2-8.41.1
References:
o https://www.suse.com/security/cve/CVE-2020-28243.html
o https://www.suse.com/security/cve/CVE-2020-28972.html
o https://www.suse.com/security/cve/CVE-2020-35662.html
o https://www.suse.com/security/cve/CVE-2021-25281.html
o https://www.suse.com/security/cve/CVE-2021-25282.html
o https://www.suse.com/security/cve/CVE-2021-25283.html
o https://www.suse.com/security/cve/CVE-2021-25284.html
o https://www.suse.com/security/cve/CVE-2021-3144.html
o https://www.suse.com/security/cve/CVE-2021-3148.html
o https://www.suse.com/security/cve/CVE-2021-31607.html
o https://www.suse.com/security/cve/CVE-2021-3197.html
o https://bugzilla.suse.com/1099976
o https://bugzilla.suse.com/1171257
o https://bugzilla.suse.com/1172110
o https://bugzilla.suse.com/1174855
o https://bugzilla.suse.com/1176293
o https://bugzilla.suse.com/1177474
o https://bugzilla.suse.com/1179831
o https://bugzilla.suse.com/1180101
o https://bugzilla.suse.com/1180818
o https://bugzilla.suse.com/1181290
o https://bugzilla.suse.com/1181347
o https://bugzilla.suse.com/1181368
o https://bugzilla.suse.com/1181550
o https://bugzilla.suse.com/1181556
o https://bugzilla.suse.com/1181557
o https://bugzilla.suse.com/1181558
o https://bugzilla.suse.com/1181559
o https://bugzilla.suse.com/1181560
o https://bugzilla.suse.com/1181561
o https://bugzilla.suse.com/1181562
o https://bugzilla.suse.com/1181563
o https://bugzilla.suse.com/1181564
o https://bugzilla.suse.com/1181565
o https://bugzilla.suse.com/1182281
o https://bugzilla.suse.com/1182293
o https://bugzilla.suse.com/1182740
o https://bugzilla.suse.com/1185092
o https://bugzilla.suse.com/1185281
– ————————————————————————————————————————————-
SUSE Security Update: Security Beta update for Salt
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1688-1
Rating: moderate
References: #1173692 #1185092 #1185281
Cross-References: CVE-2021-31607
Affected Products:
SUSE Manager Tools 12-BETA
______________________________________________________________________________
An update that solves one vulnerability and has two fixes is now available.
Description:
This update fixes the following issues:
salt:
o Parsing Epoch out of version provided during pkg remove (bsc#1173692)
o Fix issue parsing errors in ansiblegate state module
o Prevent command injection in the snapper module (bsc#1185281)
(CVE-2021-31607)
o Transactional_update: detect recursion in the executor
o Add subpackage salt-transactional-update
o Remove duplicate directories from specfile
o Improvements on “ansiblegate” module (bsc#1185092): * New methods:
ansible.targets / ansible.discover_playbooks * General bugfixes
Patch Instructions:
To install this SUSE 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:
o SUSE Manager Tools 12-BETA:
zypper in -t patch SUSE-SLE-Manager-Tools-12-2021-1688=1
Package List:
o SUSE Manager Tools 12-BETA (aarch64 ppc64le s390x x86_64):
python2-salt-3000-49.35.1
python3-salt-3000-49.35.1
salt-3000-49.35.1
salt-doc-3000-49.35.1
salt-minion-3000-49.35.1
References:
o https://www.suse.com/security/cve/CVE-2021-31607.html
o https://bugzilla.suse.com/1173692
o https://bugzilla.suse.com/1185092
o https://bugzilla.suse.com/1185281
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===========================================================================
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The University of Queensland
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Internet Email: auscert@auscert.org.au
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