Security update for busybox

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:

  • CVE-2011-5325: Fixed tar directory traversal (bsc#951562).
  • CVE-2015-9261: Fixed segfalts and application crashes in huft_build (bsc#1102912).
  • CVE-2016-2147: Fixed out of bounds write (heap) due to integer underflow in udhcpc (bsc#970663).
  • CVE-2016-2148: Fixed heap-based buffer overflow in OPTION_6RD parsing (bsc#970662).
  • CVE-2016-6301: Fixed NTP server denial of service flaw (bsc#991940).
  • CVE-2017-15873: Fixed integer overflow in get_next_block function in archival/libarchive/decompress_bunzip2.c (bsc#1064976).
  • CVE-2017-15874: Fixed integer underflow in archival/libarchive/decompress_unlzma.c (bsc#1064978).
  • CVE-2017-16544: Fixed Insufficient sanitization of filenames when autocompleting (bsc#1069412).
  • CVE-2018-1000500 : Fixed missing SSL certificate validation in wget (bsc#1099263).
  • CVE-2018-1000517: Fixed heap-based buffer overflow in the retrieve_file_data() (bsc#1099260).
  • CVE-2018-20679: Fixed out of bounds read in udhcp (bsc#1121426).
  • CVE-2019-5747: Fixed out of bounds read in udhcp components (bsc#1121428).
  • CVE-2021-28831: Fixed invalid free or segmentation fault via malformed gzip data (bsc#1184522).
  • 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).
  • 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).
  • 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).
  • CVE-2021-42376: Fixed NULL pointer dereference in hush leading to DoS when processing a crafted shell command (bsc#1192869).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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).
  • 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:

  • SUSE Manager Server 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-135=1
  • SUSE Manager Retail Branch Server 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-135=1
  • SUSE Manager Proxy 4.1:
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-135=1
  • SUSE Linux Enterprise Server for SAP 15-SP2:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-135=1
  • SUSE Linux Enterprise Server for SAP 15-SP1:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-135=1
  • SUSE Linux Enterprise Server for SAP 15:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-135=1
  • SUSE Linux Enterprise Server 15-SP2-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-135=1
  • SUSE Linux Enterprise Server 15-SP2-BCL:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-135=1
  • SUSE Linux Enterprise Server 15-SP1-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-135=1
  • SUSE Linux Enterprise Server 15-SP1-BCL:
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-135=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2022-135=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2022-135=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2022-135=1
  • SUSE Enterprise Storage 7:
    zypper in -t patch SUSE-Storage-7-2022-135=1
  • SUSE Enterprise Storage 6:
    zypper in -t patch SUSE-Storage-6-2022-135=1
  • 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:

  • SUSE Manager Server 4.1 (ppc64le s390x x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • SUSE Manager Retail Branch Server 4.1 (x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • SUSE Manager Proxy 4.1 (x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • 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
  • 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
  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • busybox-1.34.1-4.9.1
  • 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
  • SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • 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
  • SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • busybox-1.34.1-4.9.1
  • 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
  • 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
  • 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
  • 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
  • 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
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • busybox-1.34.1-4.9.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • busybox-1.34.1-4.9.1
  • SUSE Enterprise Storage 7 (aarch64 x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • SUSE Enterprise Storage 6 (aarch64 x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1
  • SUSE CaaS Platform 4.0 (x86_64):
    • busybox-1.34.1-4.9.1
    • busybox-static-1.34.1-4.9.1

References: