Libdwarfproject Libdwarf
By the Year
In 2024 there have been 0 vulnerabilities in Libdwarfproject Libdwarf . Last year Libdwarf had 2 security vulnerabilities published. Right now, Libdwarf is on track to have less security vulnerabilities in 2024 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2024 | 0 | 0.00 |
| 2023 | 2 | 6.50 |
| 2022 | 3 | 8.23 |
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 1 | 6.50 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Libdwarf vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Libdwarfproject Libdwarf Security Vulnerabilities
libdwarf before 20201017 has a one-byte out-of-bounds read
CVE-2020-27545
6.5 - Medium
- April 16, 2023
libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.
Release of Invalid Pointer or Reference
libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header
CVE-2020-28163
6.5 - Medium
- April 16, 2023
libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.
NULL Pointer Dereference
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
CVE-2022-39170
8.8 - High
- September 02, 2022
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
Double-free
There is a heap-based buffer over-read in libdwarf 0.4.0
CVE-2022-34299
8.1 - High
- June 23, 2022
There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.
Out-of-bounds Read
libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.
CVE-2022-32200
7.8 - High
- June 02, 2022
libdwarf 0.4.0 has a heap-based buffer over-read in _dwarf_check_string_valid in dwarf_util.c.
Out-of-bounds Read
dwarf_elf_load_headers.c in libdwarf before 2019-07-05
CVE-2019-14249
6.5 - Medium
- July 24, 2019
dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump.
Divide By Zero
The _dwarf_decode_s_leb128_chk function in dwarf_leb.c in libdwarf through 2017-06-28
CVE-2017-9998
6.5 - Medium
- June 28, 2017
The _dwarf_decode_s_leb128_chk function in dwarf_leb.c in libdwarf through 2017-06-28 allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.
Buffer Overflow
dwarf_leb.c in libdwarf
CVE-2015-8538
6.5 - Medium
- June 07, 2017
dwarf_leb.c in libdwarf allows attackers to cause a denial of service (SIGSEGV).
Improper Input Validation
An issue, also known as DW201703-001, was discovered in libdwarf 2017-03-21
CVE-2017-9055
9.8 - Critical
- May 18, 2017
An issue, also known as DW201703-001, was discovered in libdwarf 2017-03-21. In dwarf_formsdata() a few data types were not checked for being in bounds, leading to a heap-based buffer over-read.
Out-of-bounds Read
An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21
CVE-2017-9054
9.8 - Critical
- May 18, 2017
An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21. In _dwarf_decode_s_leb128_chk() a byte pointer was dereferenced just before it was checked for being in bounds, leading to a heap-based buffer over-read.
Out-of-bounds Read
An issue, also known as DW201703-005, was discovered in libdwarf 2017-03-21
CVE-2017-9053
9.1 - Critical
- May 18, 2017
An issue, also known as DW201703-005, was discovered in libdwarf 2017-03-21. A heap-based buffer over-read in _dwarf_read_loc_expr_op() is due to a failure to check a pointer for being in bounds (in a few places in this function).
Out-of-bounds Read
dwarf_macro5.c in libdwarf before 20160923
CVE-2016-5041
7.5 - High
- April 10, 2017
dwarf_macro5.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a debugging information entry using DWARF5 and without a DW_AT_name.
NULL Pointer Dereference
Heap-based buffer overflow in the _dwarf_skim_forms function in libdwarf/dwarf_macro5.c in Libdwarf before 20161124
CVE-2016-9275
7.5 - High
- March 23, 2017
Heap-based buffer overflow in the _dwarf_skim_forms function in libdwarf/dwarf_macro5.c in Libdwarf before 20161124 allows remote attackers to cause a denial of service (out-of-bounds read).
Memory Corruption
The dwarf_get_aranges_list function in dwarf_arrange.c in Libdwarf before 20161124
CVE-2016-9276
7.5 - High
- March 23, 2017
The dwarf_get_aranges_list function in dwarf_arrange.c in Libdwarf before 20161124 allows remote attackers to cause a denial of service (out-of-bounds read).
Out-of-bounds Read
(1) libdwarf/dwarf_leb.c and (2) dwarfdump/print_frames.c in libdwarf before 20161124
CVE-2016-9558
9.8 - Critical
- February 28, 2017
(1) libdwarf/dwarf_leb.c and (2) dwarfdump/print_frames.c in libdwarf before 20161124 allow remote attackers to have unspecified impact via a crafted bit pattern in a signed leb number, aka a "negation overflow."
Integer Overflow or Wraparound
dwarf_form.c in libdwarf 20160115
CVE-2016-5027
5.5 - Medium
- February 24, 2017
dwarf_form.c in libdwarf 20160115 allows remote attackers to cause a denial of service (crash) via a crafted elf file.
NULL Pointer Dereference
The dwarf_get_macro_startend_file function in dwarf_macro5.c in libdwarf before 20160923
CVE-2016-5038
7.5 - High
- February 17, 2017
The dwarf_get_macro_startend_file function in dwarf_macro5.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted string offset for .debug_str.
Out-of-bounds Read
The print_frame_inst_bytes function in libdwarf before 20160923
CVE-2016-5028
6.5 - Medium
- February 17, 2017
The print_frame_inst_bytes function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via an object file with empty bss-like sections.
NULL Pointer Dereference
The create_fullest_file_path function in libdwarf before 20160923
CVE-2016-5029
6.5 - Medium
- February 17, 2017
The create_fullest_file_path function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted dwarf file.
NULL Pointer Dereference
The _dwarf_calculate_info_section_end_ptr function in libdwarf before 20160923
CVE-2016-5030
6.5 - Medium
- February 17, 2017
The _dwarf_calculate_info_section_end_ptr function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
NULL Pointer Dereference
The print_frame_inst_bytes function in libdwarf before 20160923
CVE-2016-5031
5.5 - Medium
- February 17, 2017
The print_frame_inst_bytes function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.
Out-of-bounds Read
The dwarf_get_xu_hash_entry function in libdwarf before 20160923
CVE-2016-5032
6.5 - Medium
- February 17, 2017
The dwarf_get_xu_hash_entry function in libdwarf before 20160923 allows remote attackers to cause a denial of service (crash) via a crafted file.
Out-of-bounds Read
The print_exprloc_content function in libdwarf before 20160923
CVE-2016-5033
6.5 - Medium
- February 17, 2017
The print_exprloc_content function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.
Out-of-bounds Read
dwarf_elf_access.c in libdwarf before 20160923
CVE-2016-5034
6.5 - Medium
- February 17, 2017
dwarf_elf_access.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file, related to relocation records.
Memory Corruption
The _dwarf_read_line_table_header function in dwarf_line_table_reader.c in libdwarf before 20160923
CVE-2016-5035
6.5 - Medium
- February 17, 2017
The _dwarf_read_line_table_header function in dwarf_line_table_reader.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.
Out-of-bounds Read
The dump_block function in print_sections.c in libdwarf before 20160923
CVE-2016-5036
7.5 - High
- February 17, 2017
The dump_block function in print_sections.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via crafted frame data.
Out-of-bounds Read
The _dwarf_load_section function in libdwarf before 20160923
CVE-2016-5037
6.5 - Medium
- February 17, 2017
The _dwarf_load_section function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
NULL Pointer Dereference
The get_attr_value function in libdwarf before 20160923
CVE-2016-5039
7.5 - High
- February 17, 2017
The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on.
Out-of-bounds Read
libdwarf before 20160923
CVE-2016-5040
7.5 - High
- February 17, 2017
libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a large length value in a compilation unit header.
Out-of-bounds Read
The dwarf_get_aranges_list function in libdwarf before 20160923
CVE-2016-5042
7.5 - High
- February 17, 2017
The dwarf_get_aranges_list function in libdwarf before 20160923 allows remote attackers to cause a denial of service (infinite loop and crash) via a crafted DWARF section.
Infinite Loop
The dwarf_dealloc function in libdwarf before 20160923
CVE-2016-5043
7.5 - High
- February 17, 2017
The dwarf_dealloc function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted DWARF section.
Out-of-bounds Read
The WRITE_UNALIGNED function in dwarf_elf_access.c in libdwarf before 20160923
CVE-2016-5044
7.5 - High
- February 17, 2017
The WRITE_UNALIGNED function in dwarf_elf_access.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via a crafted DWARF section.
Memory Corruption
The read_line_table_program function in dwarf_line_table_reader_common.c in libdwarf before 20160923
CVE-2016-7510
6.5 - Medium
- February 17, 2017
The read_line_table_program function in dwarf_line_table_reader_common.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via crafted input.
Out-of-bounds Read
Integer overflow in the dwarf_die_deliv.c in libdwarf 20160613
CVE-2016-7511
5.5 - Medium
- February 17, 2017
Integer overflow in the dwarf_die_deliv.c in libdwarf 20160613 allows remote attackers to cause a denial of service (crash) via a crafted file.
Integer Overflow or Wraparound
The _dwarf_get_size_of_val function in libdwarf/dwarf_util.c in Libdwarf before 20161124
CVE-2016-8679
6.5 - Medium
- February 15, 2017
The _dwarf_get_size_of_val function in libdwarf/dwarf_util.c in Libdwarf before 20161124 allows remote attackers to cause a denial of service (out-of-bounds read) by calling the dwarfdump command on a crafted file.
Out-of-bounds Read
The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier
CVE-2016-8680
6.5 - Medium
- February 15, 2017
The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) by calling the dwarfdump command on a crafted file.
Out-of-bounds Read
The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier
CVE-2016-8681
5.5 - Medium
- February 15, 2017
The _dwarf_get_abbrev_for_code function in dwarf_util.c in libdwarf 20161001 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) by calling the dwarfdump command on a crafted file.
Out-of-bounds Read
libdwarf 20151114 and earlier
CVE-2015-8750
6.5 - Medium
- February 13, 2017
libdwarf 20151114 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a debug_abbrev section marked NOBITS in an ELF file.
NULL Pointer Dereference
The get_abbrev_array_info function in libdwarf-20151114
CVE-2016-2050
6.5 - Medium
- January 31, 2017
The get_abbrev_array_info function in libdwarf-20151114 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted elf file.
Memory Corruption
The _dwarf_read_loc_section function in dwarf_loc.c in libdwarf 20160613
CVE-2016-7410
5.5 - Medium
- January 23, 2017
The _dwarf_read_loc_section function in dwarf_loc.c in libdwarf 20160613 allows attackers to cause a denial of service (buffer over-read) via a crafted file.
Out-of-bounds Read
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