SUSE-SU-2022:2614-2: moderate: Security update for dwarves and elfutils
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Thu Sep 1 15:33:37 UTC 2022
SUSE Security Update: Security update for dwarves and elfutils
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2614-2
Rating: moderate
References: #1033084 #1033085 #1033086 #1033087 #1033088
#1033089 #1033090 #1082318 #1104264 #1106390
#1107066 #1107067 #1111973 #1112723 #1112726
#1123685 #1125007 SLE-24501
Cross-References: CVE-2017-7607 CVE-2017-7608 CVE-2017-7609
CVE-2017-7610 CVE-2017-7611 CVE-2017-7612
CVE-2017-7613 CVE-2018-16062 CVE-2018-16402
CVE-2018-16403 CVE-2018-18310 CVE-2018-18520
CVE-2018-18521 CVE-2019-7146 CVE-2019-7148
CVE-2019-7149 CVE-2019-7150 CVE-2019-7664
CVE-2019-7665
CVSS scores:
CVE-2017-7607 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7607 (SUSE): 4.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7608 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7608 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7609 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7609 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7610 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7610 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7611 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7611 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7612 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7612 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2017-7613 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2017-7613 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2018-16062 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2018-16062 (SUSE): 5.4 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
CVE-2018-16402 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2018-16402 (SUSE): 4.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2018-16403 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2018-16403 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2018-18310 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2018-18310 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2018-18520 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2018-18520 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2018-18521 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2018-18521 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2019-7146 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7148 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7149 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7150 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7150 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2019-7664 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7664 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVE-2019-7665 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2019-7665 (SUSE): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected Products:
openSUSE Leap Micro 5.2
______________________________________________________________________________
An update that fixes 19 vulnerabilities, contains one
feature is now available.
Description:
This update for dwarves and elfutils fixes the following issues:
elfutils was updated to version 0.177 (jsc#SLE-24501):
- elfclassify: New tool to analyze ELF objects.
- readelf: Print DW_AT_data_member_location as decimal offset. Decode
DW_AT_discr_list block attributes.
- libdw: Add DW_AT_GNU_numerator, DW_AT_GNU_denominator and DW_AT_GNU_bias.
- libdwelf: Add dwelf_elf_e_machine_string. dwelf_elf_begin now only
returns NULL when there is an error reading or decompressing a file. If
the file is not an ELF file an ELF handle of type ELF_K_NONE is returned.
- backends: Add support for C-SKY.
Update to version 0.176:
- build: Add new --enable-install-elfh option. Do NOT use this for system
installs (it overrides glibc elf.h).
- backends: riscv improved core file and return value location support.
- Fixes:
- CVE-2019-7146, CVE-2019-7148, CVE-2019-7149, CVE-2019-7664 -
CVE-2019-7150: dwfl_segment_report_module doesn't check whether the
dyn data read from core file is truncated (bsc#1123685)
- CVE-2019-7665: NT_PLATFORM core file note should be a zero terminated
string (CVE is a bit misleading, as this is not a bug in libelf as
described) (bsc#1125007)
Update to version 0.175:
- readelf: Handle mutliple .debug_macro sections. Recognize and parse GNU
Property, NT_VERSION and GNU Build Attribute ELF Notes.
- strip: Handle SHT_GROUP correctly. Add strip --reloc-debug-sections-only
option. Handle relocations against GNU compressed sections.
- libdwelf: New function dwelf_elf_begin.
- libcpu: Recognize bpf jump variants BPF_JLT, BPF_JLE, BPF_JSLT and
BPF_JSLE. backends: RISCV handles ADD/SUB relocations. Handle
SHT_X86_64_UNWIND.
- CVE-2018-18521: arlib: Divide-by-zero vulnerabilities in the function
arlib_add_symbols() used by eu-ranlib (bsc#1112723)
- CVE-2018-18310: Invalid Address Read problem in
dwfl_segment_report_module.c (bsc#1111973)
- CVE-2018-18520: eu-size: Bad handling of ar files inside are files
(bsc#1112726)
Update to version 0.174:
- libelf, libdw and all tools now handle extended shnum and shstrndx
correctly.
- elfcompress: Don't rewrite input file if no section data needs updating.
Try harder to keep same file mode bits (suid) on rewrite.
- strip: Handle mixed (out of order) allocated/non-allocated sections.
- unstrip: Handle SHT_GROUP sections.
- backends: RISCV and M68K now have backend implementations to generate
CFI based backtraces.
- Fixes:
- CVE-2018-16402: libelf: denial of service/double free on an attempt to
decompress the same section twice (bsc#1107066) Double-free crash in
nm and readelf
- CVE-2018-16403: heap buffer overflow in readelf (bsc#1107067)
- CVE-2018-16062: heap-buffer-overflow in
/elfutils/libdw/dwarf_getaranges.c:156 (bsc#1106390)
Update to version 0.173:
- More fixes for crashes and hangs found by afl-fuzz. In particular
various functions now detect and break infinite loops caused by bad DIE
tree cycles.
- readelf: Will now lookup the size and signedness of constant value types
to display them correctly (and not just how they were encoded).
- libdw: New function dwarf_next_lines to read CU-less .debug_line data.
dwarf_begin_elf now accepts ELF files containing just .debug_line
or .debug_frame sections (which can be read without needing a DIE
tree from the .debug_info section). Removed dwarf_getscn_info, which was
never implemented.
- backends: Handle BPF simple relocations. The RISCV backends now handles
ABI specific CFI and knows about RISCV register types and names.
Update to version 0.172:
- Various bug fixes in libdw and eu-readelf dealing with bad DWARF5 data.
Thanks to running the afl fuzzer on eu-readelf and various testcases.
Update to version 0.171:
- DWARF5 and split dwarf, including GNU DebugFission, are supported now.
Data can be read from the new DWARF sections .debug_addr,
.debug_line_str, .debug_loclists, .debug_str_offsets and
.debug_rnglists. Plus the new DWARF5 and GNU DebugFission encodings of
the existing .debug sections. Also in split DWARF .dwo (DWARF object)
files. This support is mostly handled by existing functions
(dwarf_getlocation*, dwarf_getsrclines, dwarf_ranges, dwarf_form*, etc.)
now returning the data from the new sections and data formats. But some
new functions have been added to more easily get information about
skeleton and split compile units (dwarf_get_units and dwarf_cu_info),
handle new attribute data (dwarf_getabbrevattr_data) and to keep
references to Dwarf_Dies that might come from different sections or
files (dwarf_die_addr_die).
- Not yet supported are .dwp (Dwarf Package) and .sup (Dwarf
Supplementary) files, the .debug_names index, the .debug_cu_index and
.debug_tu_index sections. Only a single .debug_info (and .debug_types)
section are currently handled.
- readelf: Handle all new DWARF5 sections.
--debug-dump=info+ will show split unit DIEs when found.
--dwarf-skeleton can be used when inspecting a .dwo file.
Recognizes GNU locviews with --debug-dump=loc.
- libdw: New functions dwarf_die_addr_die, dwarf_get_units,
dwarf_getabbrevattr_data and dwarf_cu_info. libdw will now try to
resolve the alt file on first use of an alt attribute FORM when not set
yet with dwarf_set_alt. dwarf_aggregate_size() now works with
multi-dimensional arrays.
- libdwfl: Use process_vm_readv when available instead of ptrace.
backends: Add a RISC-V backend.
There were various improvements to build on Windows. The sha1 and md5
implementations have been removed, they weren't used.
Update to version 0.170:
- libdw: Added new DWARF5 attribute, tag, character encoding, language
code, calling convention, defaulted member function and macro constants
to dwarf.h. New functions dwarf_default_lower_bound and dwarf_line_file.
dwarf_peel_type now handles DWARF5 immutable, packed and shared tags.
dwarf_getmacros now handles DWARF5 .debug_macro sections.
- strip: Add -R, --remove-section=SECTION and --keep-section=SECTION.
- backends: The bpf disassembler is now always build on all platforms.
Update to version 0.169:
- backends: Add support for EM_PPC64 GNU_ATTRIBUTES. Frame pointer
unwinding fallback support for i386, x86_64, aarch64.
- translations: Update Polish translation.
- CVE-2017-7611: elfutils: DoS (heap-based buffer over-read and
application crash) via a crafted ELF file (bsc#1033088)
- CVE-2017-7610: elflint: heap-based buffer overflow in check_group
(bsc#1033087)
- CVE-2017-7609: memory allocation failure in __libelf_decompress
(bsc#1033086)
- CVE-2017-7607: heap-based buffer overflow in handle_gnu_hashi
(readelf.c) (bsc#1033084)
- CVE-2017-7608: heap-based buffer overflow in ebl_object_note_type_name
(eblobjnotetypename.c) (bsc#1033085)
- CVE-2017-7613: elfutils: denial of service (memory consumption) via a
crafted ELF file (bsc#1033090)
- CVE-2017-7612: elfutils: denial of service (heap-based buffer
over-read and application crash) via a crafted ELF file (bsc#1033089)
- Don't make elfutils recommend elfutils-lang as elfutils-lang already
supplements elfutils.
dwarves is shipped new in version 1.22 to provide tooling for use by the
Linux Kernel BTF verification framework.
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:
- openSUSE Leap Micro 5.2:
zypper in -t patch openSUSE-Leap-Micro-5.2-2022-2614=1
Package List:
- openSUSE Leap Micro 5.2 (aarch64 x86_64):
dwarves-1.22-150300.7.3.1
dwarves-debuginfo-1.22-150300.7.3.1
dwarves-debugsource-1.22-150300.7.3.1
elfutils-0.177-150300.11.3.1
elfutils-debuginfo-0.177-150300.11.3.1
elfutils-debugsource-0.177-150300.11.3.1
libasm1-0.177-150300.11.3.1
libasm1-debuginfo-0.177-150300.11.3.1
libdw1-0.177-150300.11.3.1
libdw1-debuginfo-0.177-150300.11.3.1
libdwarves-devel-1.22-150300.7.3.1
libdwarves1-1.22-150300.7.3.1
libdwarves1-debuginfo-1.22-150300.7.3.1
libebl-plugins-0.177-150300.11.3.1
libebl-plugins-debuginfo-0.177-150300.11.3.1
libelf1-0.177-150300.11.3.1
libelf1-debuginfo-0.177-150300.11.3.1
References:
https://www.suse.com/security/cve/CVE-2017-7607.html
https://www.suse.com/security/cve/CVE-2017-7608.html
https://www.suse.com/security/cve/CVE-2017-7609.html
https://www.suse.com/security/cve/CVE-2017-7610.html
https://www.suse.com/security/cve/CVE-2017-7611.html
https://www.suse.com/security/cve/CVE-2017-7612.html
https://www.suse.com/security/cve/CVE-2017-7613.html
https://www.suse.com/security/cve/CVE-2018-16062.html
https://www.suse.com/security/cve/CVE-2018-16402.html
https://www.suse.com/security/cve/CVE-2018-16403.html
https://www.suse.com/security/cve/CVE-2018-18310.html
https://www.suse.com/security/cve/CVE-2018-18520.html
https://www.suse.com/security/cve/CVE-2018-18521.html
https://www.suse.com/security/cve/CVE-2019-7146.html
https://www.suse.com/security/cve/CVE-2019-7148.html
https://www.suse.com/security/cve/CVE-2019-7149.html
https://www.suse.com/security/cve/CVE-2019-7150.html
https://www.suse.com/security/cve/CVE-2019-7664.html
https://www.suse.com/security/cve/CVE-2019-7665.html
https://bugzilla.suse.com/1033084
https://bugzilla.suse.com/1033085
https://bugzilla.suse.com/1033086
https://bugzilla.suse.com/1033087
https://bugzilla.suse.com/1033088
https://bugzilla.suse.com/1033089
https://bugzilla.suse.com/1033090
https://bugzilla.suse.com/1082318
https://bugzilla.suse.com/1104264
https://bugzilla.suse.com/1106390
https://bugzilla.suse.com/1107066
https://bugzilla.suse.com/1107067
https://bugzilla.suse.com/1111973
https://bugzilla.suse.com/1112723
https://bugzilla.suse.com/1112726
https://bugzilla.suse.com/1123685
https://bugzilla.suse.com/1125007
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