This update includes the GNU Compiler Collection 9.

This update ships the GCC 9.3 release.

A full changelog is provided by the GCC team on :

https://www.gnu.org/software/gcc/gcc-9/changes.html

The base system compiler libraries libgcc_s1, libstdc++6 and others are now built by the gcc 9 packages.

To use it, install 'gcc9' or 'gcc9-c++' or other compiler brands and use CC=gcc-9 / CXX=g++-9 during configuration for using it.

Security issues fixed :

  - CVE-2019-15847: Fixed a miscompilation in the POWER9     back end, that optimized multiple calls of the
    __builtin_darn intrinsic into a single call.
    (bsc#1149145)

  - CVE-2019-14250: Fixed a heap overflow in the LTO linker.
    (bsc#1142649)

Non-security issues fixed :

  - Split out libstdc++ pretty-printers into a separate     package supplementing gdb and the installed runtime.
    (bsc#1135254)

  - Fixed miscompilation for vector shift on s390.
    (bsc#1141897)

  - Includes a fix for Internal compiler error when building     HepMC (bsc#1167898)

  - Includes fix for binutils version parsing

  - Add libstdc++6-pp provides and conflicts to avoid file     conflicts with same minor version of libstdc++6-pp from     gcc10.

  - Add gcc9 autodetect -g at lto link (bsc#1149995)

  - Install go tool buildid for bootstrapping go

This update for binutils fixes the following issues :

binutils was updated to version 2.35. (jsc#ECO-2373)

Update to binutils 2.35 :

  - The assembler can now produce DWARF-5 format line number     tables.

  - Readelf now has a 'lint' mode to enable extra checks of     the files it is processing.

  - Readelf will now display '[...]' when it has to truncate     a symbol name. The old behaviour - of displaying as many     characters as possible, up to the 80 column limit - can     be restored by the use of the --silent-truncation     option.

  - The linker can now produce a dependency file listing the     inputs that it has processed, much like the -M -MP     option supported by the compiler.

  - fix DT_NEEDED order with -flto [bsc#1163744]

Update to binutils 2.34 :

  - The disassembler (objdump --disassemble) now has an     option to generate ascii art thats show the arcs between     that start and end points of control flow instructions.

  - The binutils tools now have support for debuginfod.
    Debuginfod is a HTTP service for distributing ELF/DWARF     debugging information as well as source code. The tools     can now connect to debuginfod servers in order to     download debug information about the files that they are     processing.

  - The assembler and linker now support the generation of     ELF format files for the Z80 architecture.

  - Add new subpackages for libctf and libctf-nobfd.

  - Disable LTO due to bsc#1163333.

  - Includes fixes for these CVEs: bsc#1153768 aka     CVE-2019-17451 aka PR25070 bsc#1153770 aka     CVE-2019-17450 aka PR25078

  - fix various build fails on aarch64 (PR25210,     bsc#1157755).

Update to binutils 2.33.1 :

  - Adds support for the Arm Scalable Vector Extension     version 2 (SVE2) instructions, the Arm Transactional     Memory Extension (TME) instructions and the Armv8.1-M     Mainline and M-profile Vector Extension (MVE)     instructions.

  - Adds support for the Arm Cortex-A76AE, Cortex-A77 and     Cortex-M35P processors and the AArch64 Cortex-A34,     Cortex-A65, Cortex-A65AE, Cortex-A76AE, and Cortex-A77     processors.

  - Adds a .float16 directive for both Arm and AArch64 to     allow encoding of 16-bit floating point literals.

  - For MIPS, Add -m[no-]fix-loongson3-llsc option to fix     (or not) Loongson3 LLSC Errata. Add a
    --enable-mips-fix-loongson3-llsc=[yes|no] configure time     option to set the default behavior. Set the default if     the configure option is not used to 'no'.

  - The Cortex-A53 Erratum 843419 workaround now supports a     choice of which workaround to use. The option
    --fix-cortex-a53-843419 now takes an optional argument
    --fix-cortex-a53-843419[=full|adr|adrp] which can be     used to force a particular workaround to be used. See
    --help for AArch64 for more details.

  - Add support for GNU_PROPERTY_AARCH64_FEATURE_1_BTI and     GNU_PROPERTY_AARCH64_FEATURE_1_PAC in ELF GNU program     properties in the AArch64 ELF linker. 

  - Add -z force-bti for AArch64 to enable     GNU_PROPERTY_AARCH64_FEATURE_1_BTI on output while     warning about missing GNU_PROPERTY_AARCH64_FEATURE_1_BTI     on inputs and use PLTs protected with BTI.

  - Add -z pac-plt for AArch64 to pick PAC enabled PLTs.

  - Add --source-comment[=<txt>] option to objdump which if     present, provides a prefix to source code lines     displayed in a disassembly.

  - Add --set-section-alignment     <section-name>=<power-of-2-align> option to objcopy to     allow the changing of section alignments.

  - Add --verilog-data-width option to objcopy for verilog     targets to control width of data elements in verilog hex     format.

  - The separate debug info file options of readelf     (--debug-dump=links and --debug-dump=follow) and objdump     (--dwarf=links and

    --dwarf=follow-links) will now display and/or follow     multiple links if more than one are present in a file.
    (This usually happens when gcc's -gsplit-dwarf option is     used). In addition objdump's --dwarf=follow-links now     also affects its other display options, so that for     example, when combined with

    --syms it will cause the symbol tables in any linked     debug info files to also be displayed. In addition when     combined with

    --disassemble the --dwarf= follow-links option will     ensure that any symbol tables in the linked files are     read and used when disassembling code in the main file.

  - Add support for dumping types encoded in the Compact     Type Format to objdump and readelf.

  - Includes fixes for these CVEs: bsc#1126826 aka     CVE-2019-9077 aka PR1126826 bsc#1126829 aka     CVE-2019-9075 aka PR1126829 bsc#1126831 aka     CVE-2019-9074 aka PR24235 bsc#1140126 aka CVE-2019-12972     aka PR23405 bsc#1143609 aka CVE-2019-14444 aka PR24829     bsc#1142649 aka CVE-2019-14250 aka PR90924

  - Add xBPF target

  - Fix various problems with DWARF 5 support in gas

  - fix nm -B for objects compiled with -flto and -fcommon.

This update was imported from the SUSE:SLE-15-SP1:Update update project.

According to the versions of the binutils package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x     through 2.6.4 allows HTTP Response Splitting. If a     program using WEBrick inserts untrusted input into the     response header, an attacker can exploit it to insert a     newline character to split a header, and inject     malicious content to deceive clients. NOTE: this issue     exists because of an incomplete fix for CVE-2017-17742,     which addressed the CRLF vector, but did not address an     isolated CR or an isolated LF.(CVE-2019-9076)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an attempted excessive memory     allocation in elf_read_notes in elf.c.(CVE-2019-9074)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an out-of-bounds read leading to a     SEGV in bfd_getl32 in libbfd.c, when called from     pex64_get_runtime_function in     pei-x86_64.c.(CVE-2019-14250)

  - An issue was discovered in GNU libiberty, as     distributed in GNU Binutils 2.32. It is a stack     consumption issue in d_count_templates_scopes in     cp-demangle.c after many recursive     calls.(CVE-2019-9071)

  - An issue was discovered in GNU libiberty, as     distributed in GNU Binutils 2.32. It is a heap-based     buffer over-read in d_expression_1 in cp-demangle.c     after many recursive calls.(CVE-2019-9070)

  - The demangle_template function in cplus-dem.c in GNU     libiberty, as distributed in GNU Binutils 2.31.1, has a     memory leak via a crafted string, leading to a denial     of service (memory consumption), as demonstrated by     cxxfilt, a related issue to     CVE-2018-12698.(CVE-2018-20657)

  - The get_count function in cplus-dem.c in GNU libiberty,     as distributed in GNU Binutils 2.31, allows remote     attackers to cause a denial of service (malloc called     with the result of an integer-overflowing calculation)     or possibly have unspecified other impact via a crafted     string, as demonstrated by c++filt.(CVE-2018-18483)

  - The _bfd_generic_read_minisymbols function in syms.c in     the Binary File Descriptor (BFD) library (aka libbfd),     as distributed in GNU Binutils 2.31, has a memory leak     via a crafted ELF file, leading to a denial of service     (memory consumption), as demonstrated by     nm.(CVE-2018-20002)

  - apply_relocations in readelf.c in GNU Binutils 2.32     contains an integer overflow that allows attackers to     trigger a write access violation (in     byte_put_little_endian function in elfcomm.c) via an     ELF file, as demonstrated by readelf.(CVE-2019-14444)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for binutils fixes the following issues :

binutils was updated to version 2.35.1 (jsc#ECO-2373)

Additional branch fixes applied on top of 2.35.1 :

Fixes PR26520, aka [bsc#1179036], a problem in addr2line with certain DWARF variable descriptions.

Also fixes PR26711, PR26656, PR26655, PR26929, PR26808, PR25878, PR26740, PR26778, PR26763, PR26685, PR26699, PR26902, PR26869, PR26711

The above includes fixes for dwo files produced by modern dwp, fixing several problems in the DWARF reader.

Update to binutils 2.35.1 and rebased branch diff :

This is a point release over the previous 2.35 version, containing bug fixes, and as an exception to the usual rule, one new feature. The new feature is the support for a new directive in the assembler: '.nop'.
This directive creates a single no-op instruction in whatever encoding is correct for the target architecture. Unlike the .space or .fill this is a real instruction, and it does affect the generation of DWARF line number tables, should they be enabled.

Update to binutils 2.35 :

The assembler can now produce DWARF-5 format line number tables.

Readelf now has a 'lint' mode to enable extra checks of the files it is processing.

Readelf will now display '[...]' when it has to truncate a symbol name. The old behaviour - of displaying as many characters as possible, up to the 80 column limit - can be restored by the use of the

--silent-truncation option.

The linker can now produce a dependency file listing the inputs that it has processed, much like the -M -MP option supported by the compiler.

fix DT_NEEDED order with -flto [bsc#1163744]

Update to binutils 2.34 :

The disassembler (objdump --disassemble) now has an option to generate ascii art thats show the arcs between that start and end points of control flow instructions.

The binutils tools now have support for debuginfod. Debuginfod is a HTTP service for distributing ELF/DWARF debugging information as well as source code. The tools can now connect to debuginfod servers in order to download debug information about the files that they are processing.

The assembler and linker now support the generation of ELF format files for the Z80 architecture.

Add new subpackages for libctf and libctf-nobfd.

Disable LTO due to bsc#1163333.

Includes fixes for these CVEs: bsc#1153768 aka CVE-2019-17451 aka PR25070 bsc#1153770 aka CVE-2019-17450 aka PR25078

fix various build fails on aarch64 (PR25210, bsc#1157755).

Update to binutils 2.33.1 :

Adds support for the Arm Scalable Vector Extension version 2 (SVE2) instructions, the Arm Transactional Memory Extension (TME) instructions and the Armv8.1-M Mainline and M-profile Vector Extension (MVE) instructions.

Adds support for the Arm Cortex-A76AE, Cortex-A77 and Cortex-M35P processors and the AArch64 Cortex-A34, Cortex-A65, Cortex-A65AE, Cortex-A76AE, and Cortex-A77 processors.

Adds a .float16 directive for both Arm and AArch64 to allow encoding of 16-bit floating point literals.

For MIPS, Add -m[no-]fix-loongson3-llsc option to fix (or not) Loongson3 LLSC Errata. Add a --enable-mips-fix-loongson3-llsc=[yes|no] configure time option to set the default behavior. Set the default if the configure option is not used to 'no'.

The Cortex-A53 Erratum 843419 workaround now supports a choice of which workaround to use. The option --fix-cortex-a53-843419 now takes an optional argument --fix-cortex-a53-843419[=full|adr|adrp] which can be used to force a particular workaround to be used. See --help for AArch64 for more details.

Add support for GNU_PROPERTY_AARCH64_FEATURE_1_BTI and GNU_PROPERTY_AARCH64_FEATURE_1_PAC in ELF GNU program properties in the AArch64 ELF linker.

Add -z force-bti for AArch64 to enable GNU_PROPERTY_AARCH64_FEATURE_1_BTI on output while warning about missing GNU_PROPERTY_AARCH64_FEATURE_1_BTI on inputs and use PLTs protected with BTI.

Add -z pac-plt for AArch64 to pick PAC enabled PLTs.

Add --source-comment[=<txt>] option to objdump which if present, provides a prefix to source code lines displayed in a disassembly.

Add --set-section-alignment <section-name>=<power-of-2-align> option to objcopy to allow the changing of section alignments.

Add --verilog-data-width option to objcopy for verilog targets to control width of data elements in verilog hex format.

The separate debug info file options of readelf (--debug-dump=links and

--debug-dump=follow) and objdump (--dwarf=links and

--dwarf=follow-links) will now display and/or follow multiple links if more than one are present in a file. (This usually happens when gcc's

-gsplit-dwarf option is used). In addition objdump's

--dwarf=follow-links now also affects its other display options, so that for example, when combined with

--syms it will cause the symbol tables in any linked debug info files to also be displayed. In addition when combined with

--disassemble the --dwarf= follow-links option will ensure that any symbol tables in the linked files are read and used when disassembling code in the main file.

Add support for dumping types encoded in the Compact Type Format to objdump and readelf.

Includes fixes for these CVEs: bsc#1126826 aka CVE-2019-9077 aka PR1126826 bsc#1126829 aka CVE-2019-9075 aka PR1126829 bsc#1126831 aka CVE-2019-9074 aka PR24235 bsc#1140126 aka CVE-2019-12972 aka PR23405 bsc#1143609 aka CVE-2019-14444 aka PR24829 bsc#1142649 aka CVE-2019-14250 aka PR90924

Add xBPF target

Fix various problems with DWARF 5 support in gas

fix nm -B for objects compiled with -flto and -fcommon.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the binutils package has been released.

This update for gcc7 to r275405 fixes the following issues :

Security issues fixed :

CVE-2019-14250: Fixed an integer overflow in binutils (bsc#1142649).

CVE-2019-15847: Fixed an optimization in the POWER9 backend of gcc that could reduce the entropy of the random number generator (bsc#1149145).

Non-security issue fixed: Move Live Patching technology stack from kGraft to upstream klp (bsc#1071995, fate#323487).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - An issue was discovered in GNU libiberty, as     distributed in GNU Binutils 2.32. It is a heap-based     buffer over-read in d_expression_1 in cp-demangle.c     after many recursive calls.(CVE-2019-9070)

  - An issue was discovered in GNU libiberty, as     distributed in GNU Binutils 2.32. It is a stack     consumption issue in d_count_templates_scopes in     cp-demangle.c after many recursive     calls.(CVE-2019-9071)

  - An issue was discovered in GNU libiberty, as     distributed in GNU Binutils 2.32.
    simple_object_elf_match in simple-object-elf.c does not     check for a zero shstrndx value, leading to an integer     overflow and resultant heap-based buffer     overflow.(CVE-2019-14250)

  - An issue was discovered in the Binary File Descriptor     (BFD) library (aka libbfd), as distributed in GNU     Binutils 2.32. It is an attempted excessive memory     allocation in _bfd_elf_slurp_version_tables in     elf.c.(CVE-2019-9073)

  - apply_relocations in readelf.c in GNU Binutils 2.32     contains an integer overflow that allows attackers to     trigger a write access violation (in     byte_put_little_endian function in elfcomm.c) via an     ELF file, as demonstrated by readelf.(CVE-2019-14444)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_1390 advisory.

    This advisory aggregates security fixes for the binutils SRPM in CIQ LTS 9.6. It addresses 25 CVEs:
    CVE-2018-6323, CVE-2018-10372, CVE-2019-17451, CVE-2025-11082, CVE-2018-10373, and 20 more.

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4326-1 advisory.

    It was discovered that libiberty incorrectly handled parsing certain binaries. If a user or automated     system were tricked into processing a specially crafted binary, a remote attacker could use this issue to     cause libiberty to crash, resulting in a denial of service, or possibly execute arbitrary code

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
136959	openSUSE Security Update : gcc9 (openSUSE-2020-716)	Nessus	SuSE Local Security Checks	2020/5/29	2024/3/8	high
142149	openSUSE Security Update : binutils (openSUSE-2020-1804)	Nessus	SuSE Local Security Checks	2020/11/2	2024/2/13	high
142163	openSUSE Security Update : binutils (openSUSE-2020-1790)	Nessus	SuSE Local Security Checks	2020/11/2	2024/2/13	high
136251	EulerOS Virtualization for ARM 64 3.0.2.0 : binutils (EulerOS-SA-2020-1548)	Nessus	Huawei Local Security Checks	2020/5/1	2024/3/13	high
143785	SUSE SLES15 Security Update : binutils (SUSE-SU-2020:3552-1)	Nessus	SuSE Local Security Checks	2020/12/9	2024/2/5	high
128734	Photon OS 2.0: Binutils PHSA-2019-2.0-0173	Nessus	PhotonOS Local Security Checks	2019/9/12	2024/7/23	high
130002	SUSE SLED15 / SLES15 Security Update : gcc7 (SUSE-SU-2019:2702-1)	Nessus	SuSE Local Security Checks	2019/10/17	2024/4/18	high
142255	EulerOS 2.0 SP2 : binutils (EulerOS-SA-2020-2330)	Nessus	Huawei Local Security Checks	2020/11/3	2024/2/12	high
356750	Rocky Linux 9.6 [CIQ] Security Update: binutils / binutils-devel / binutils-gold Multiple Vulnerabilities (ciqsa-2026_1390)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/12	medium
135398	Ubuntu 16.04 LTS / 18.04 LTS : libiberty vulnerabilities (USN-4326-1)	Nessus	Ubuntu Local Security Checks	2020/4/10	2024/8/29	high

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