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AUSCERT External Security Bulletin Redistribution
ESB-2022.0291
Security update for busybox
21 January 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: busybox
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Create Arbitrary Files -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-42386 CVE-2021-42385 CVE-2021-42384
CVE-2021-42383 CVE-2021-42382 CVE-2021-42381
CVE-2021-42380 CVE-2021-42379 CVE-2021-42378
CVE-2021-42377 CVE-2021-42376 CVE-2021-42375
CVE-2021-42374 CVE-2021-42373 CVE-2021-28831
CVE-2019-5747 CVE-2018-1000517 CVE-2018-1000500
CVE-2018-20679 CVE-2017-16544 CVE-2017-15874
CVE-2017-15873 CVE-2016-6301 CVE-2016-2148
CVE-2016-2147 CVE-2015-9261 CVE-2011-5325
Reference: ESB-2021.4159
ESB-2021.3584
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20220135-1
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SUSE Security Update: Security update for busybox
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0135-1
Rating: important
References: #1064976 #1064978 #1069412 #1099260 #1099263 #1102912
#1121426 #1121428 #1184522 #1192869 #951562 #970662 #970663
#991940
Cross-References: CVE-2011-5325 CVE-2015-9261 CVE-2016-2147 CVE-2016-2148
CVE-2016-6301 CVE-2017-15873 CVE-2017-15874 CVE-2017-16544
CVE-2018-1000500 CVE-2018-1000517 CVE-2018-20679
CVE-2019-5747 CVE-2021-28831 CVE-2021-42373 CVE-2021-42374
CVE-2021-42375 CVE-2021-42376 CVE-2021-42377 CVE-2021-42378
CVE-2021-42379 CVE-2021-42380 CVE-2021-42381 CVE-2021-42382
CVE-2021-42383 CVE-2021-42384 CVE-2021-42385 CVE-2021-42386
Affected Products:
SUSE Manager Server 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Proxy 4.1
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Enterprise Storage 7
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________
An update that fixes 27 vulnerabilities is now available.
Description:
This update for busybox fixes the following issues:
o CVE-2011-5325: Fixed tar directory traversal (bsc#951562).
o CVE-2015-9261: Fixed segfalts and application crashes in huft_build (bsc#
1102912).
o CVE-2016-2147: Fixed out of bounds write (heap) due to integer underflow in
udhcpc (bsc#970663).
o CVE-2016-2148: Fixed heap-based buffer overflow in OPTION_6RD parsing (bsc#
970662).
o CVE-2016-6301: Fixed NTP server denial of service flaw (bsc#991940).
o CVE-2017-15873: Fixed integer overflow in get_next_block function in
archival/libarchive/decompress_bunzip2.c (bsc#1064976).
o CVE-2017-15874: Fixed integer underflow in archival/libarchive/
decompress_unlzma.c (bsc#1064978).
o CVE-2017-16544: Fixed Insufficient sanitization of filenames when
autocompleting (bsc#1069412).
o CVE-2018-1000500 : Fixed missing SSL certificate validation in wget (bsc#
1099263).
o CVE-2018-1000517: Fixed heap-based buffer overflow in the
retrieve_file_data() (bsc#1099260).
o CVE-2018-20679: Fixed out of bounds read in udhcp (bsc#1121426).
o CVE-2019-5747: Fixed out of bounds read in udhcp components (bsc#1121428).
o CVE-2021-28831: Fixed invalid free or segmentation fault via malformed gzip
data (bsc#1184522).
o CVE-2021-42373: Fixed NULL pointer dereference in man leading to DoS when a
section name is supplied but no page argument is given (bsc#1192869).
o CVE-2021-42374: Fixed out-of-bounds heap read in unlzma leading to
information leak and DoS when crafted LZMA-compressed input is decompressed
(bsc#1192869).
o CVE-2021-42375: Fixed incorrect handling of a special element in ash
leading to DoS when processing a crafted shell command, due to the shell
mistaking specific characters for reserved characters (bsc#1192869).
o CVE-2021-42376: Fixed NULL pointer dereference in hush leading to DoS when
processing a crafted shell command (bsc#1192869).
o CVE-2021-42377: Fixed attacker-controlled pointer free in hush leading to
DoS and possible code execution when processing a crafted shell command
(bsc#1192869).
o CVE-2021-42378: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the getvar_i
function (bsc#1192869).
o CVE-2021-42379: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the next_input_file
function (bsc#1192869).
o CVE-2021-42380: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the clrvar function
(bsc#1192869).
o CVE-2021-42381: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the hash_init
function (bsc#1192869).
o CVE-2021-42382: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the getvar_s
function (bsc#1192869).
o CVE-2021-42383: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the evaluate
function (bsc#1192869).
o CVE-2021-42384: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the handle_special
function (bsc#1192869).
o CVE-2021-42385: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the evaluate
function (bsc#1192869).
o CVE-2021-42386: Fixed use-after-free in awk leading to DoS and possibly
code execution when processing a crafted awk pattern in the nvalloc
function (bsc#1192869).
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 Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-135=1
o SUSE Manager Retail Branch Server 4.1:
zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-135=1
o SUSE Manager Proxy 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-135=1
o SUSE Linux Enterprise Server for SAP 15-SP2:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-135=1
o SUSE Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-135=1
o SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-135=1
o SUSE Linux Enterprise Server 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-135=1
o SUSE Linux Enterprise Server 15-SP2-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-135=1
o SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-135=1
o SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-135=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2022-135=1
o SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2022-135=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2022-135=1
o SUSE Enterprise Storage 7:
zypper in -t patch SUSE-Storage-7-2022-135=1
o SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2022-135=1
o SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. I will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
Package List:
o SUSE Manager Server 4.1 (ppc64le s390x x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Manager Retail Branch Server 4.1 (x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Manager Proxy 4.1 (x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
busybox-1.34.1-4.9.1
o SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
busybox-1.34.1-4.9.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64
x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64
x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64
x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64
x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
busybox-1.34.1-4.9.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
busybox-1.34.1-4.9.1
o SUSE Enterprise Storage 7 (aarch64 x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE Enterprise Storage 6 (aarch64 x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
o SUSE CaaS Platform 4.0 (x86_64):
busybox-1.34.1-4.9.1
busybox-static-1.34.1-4.9.1
References:
o https://www.suse.com/security/cve/CVE-2011-5325.html
o https://www.suse.com/security/cve/CVE-2015-9261.html
o https://www.suse.com/security/cve/CVE-2016-2147.html
o https://www.suse.com/security/cve/CVE-2016-2148.html
o https://www.suse.com/security/cve/CVE-2016-6301.html
o https://www.suse.com/security/cve/CVE-2017-15873.html
o https://www.suse.com/security/cve/CVE-2017-15874.html
o https://www.suse.com/security/cve/CVE-2017-16544.html
o https://www.suse.com/security/cve/CVE-2018-1000500.html
o https://www.suse.com/security/cve/CVE-2018-1000517.html
o https://www.suse.com/security/cve/CVE-2018-20679.html
o https://www.suse.com/security/cve/CVE-2019-5747.html
o https://www.suse.com/security/cve/CVE-2021-28831.html
o https://www.suse.com/security/cve/CVE-2021-42373.html
o https://www.suse.com/security/cve/CVE-2021-42374.html
o https://www.suse.com/security/cve/CVE-2021-42375.html
o https://www.suse.com/security/cve/CVE-2021-42376.html
o https://www.suse.com/security/cve/CVE-2021-42377.html
o https://www.suse.com/security/cve/CVE-2021-42378.html
o https://www.suse.com/security/cve/CVE-2021-42379.html
o https://www.suse.com/security/cve/CVE-2021-42380.html
o https://www.suse.com/security/cve/CVE-2021-42381.html
o https://www.suse.com/security/cve/CVE-2021-42382.html
o https://www.suse.com/security/cve/CVE-2021-42383.html
o https://www.suse.com/security/cve/CVE-2021-42384.html
o https://www.suse.com/security/cve/CVE-2021-42385.html
o https://www.suse.com/security/cve/CVE-2021-42386.html
o https://bugzilla.suse.com/1064976
o https://bugzilla.suse.com/1064978
o https://bugzilla.suse.com/1069412
o https://bugzilla.suse.com/1099260
o https://bugzilla.suse.com/1099263
o https://bugzilla.suse.com/1102912
o https://bugzilla.suse.com/1121426
o https://bugzilla.suse.com/1121428
o https://bugzilla.suse.com/1184522
o https://bugzilla.suse.com/1192869
o https://bugzilla.suse.com/951562
o https://bugzilla.suse.com/970662
o https://bugzilla.suse.com/970663
o https://bugzilla.suse.com/991940
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