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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.3840
Security update for binutils
11 November 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: binutils
Publisher: SUSE
Operating System: SUSE
Impact/Access: Modify Arbitrary Files -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20294
Reference: ESB-2021.3771
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20213643-1
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SUSE Security Update: Security update for binutils
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:3643-1
Rating: moderate
References: #1183909 #1184519 #1188941 #1191473 #1192267
Cross-References: CVE-2021-20294
Affected Products:
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________
An update that solves one vulnerability and has four fixes is now available.
Description:
This update for binutils fixes the following issues:
o For compatibility on old code stream that expect 'brcl 0,label' to not be
disassembled as 'jgnop label' on s390x. (bsc#1192267) This reverts IBM
zSeries HLASM support for now.
o Fixed that ppc64 optflags did not enable LTO (bsc#1188941).
o Fix empty man-pages from broken release tarball
o Fixed a memory corruption with rpath option (bsc#1191473).
o Fixed slow performance of stripping some binaries (bsc#1183909).
Security issue fixed:
o CVE-2021-20294: Fixed out-of-bounds write in print_dynamic_symbol in
readelf (bnc#1184519)
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 Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3643=1
o SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3643=1
o SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3643=1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-3643=
1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-3643=
1
o SUSE Linux Enterprise Module for Development Tools 15-SP3:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-3643=1
o SUSE Linux Enterprise Module for Development Tools 15-SP2:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-3643=1
o SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3643=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3643=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3643=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3643=1
o SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2021-3643=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 Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):
binutils-devel-32bit-2.37-7.26.1
o SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64):
binutils-devel-32bit-2.37-7.26.1
o SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
binutils-devel-32bit-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (aarch64
ppc64le s390x x86_64):
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-gold-2.37-7.26.1
binutils-gold-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (aarch64
ppc64le s390x x86_64):
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-gold-2.37-7.26.1
binutils-gold-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Module for Development Tools 15-SP3 (x86_64):
binutils-debugsource-2.37-7.26.1
binutils-devel-32bit-2.37-7.26.1
o SUSE Linux Enterprise Module for Development Tools 15-SP2 (x86_64):
binutils-debugsource-2.37-7.26.1
binutils-devel-32bit-2.37-7.26.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64
x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64):
binutils-devel-32bit-2.37-7.26.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64
x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64):
binutils-devel-32bit-2.37-7.26.1
o SUSE Enterprise Storage 6 (aarch64 x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
o SUSE Enterprise Storage 6 (x86_64):
binutils-devel-32bit-2.37-7.26.1
o SUSE CaaS Platform 4.0 (x86_64):
binutils-2.37-7.26.1
binutils-debuginfo-2.37-7.26.1
binutils-debugsource-2.37-7.26.1
binutils-devel-2.37-7.26.1
binutils-devel-32bit-2.37-7.26.1
libctf-nobfd0-2.37-7.26.1
libctf-nobfd0-debuginfo-2.37-7.26.1
libctf0-2.37-7.26.1
libctf0-debuginfo-2.37-7.26.1
References:
o https://www.suse.com/security/cve/CVE-2021-20294.html
o https://bugzilla.suse.com/1183909
o https://bugzilla.suse.com/1184519
o https://bugzilla.suse.com/1188941
o https://bugzilla.suse.com/1191473
o https://bugzilla.suse.com/1192267
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