Libdwarf Project: >> Libdwarf >> 0.3.4 Security Vulnerabilities
A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.
CVSS Score
7.5
EPSS Score
0.001
Published
2024-03-18
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.
CVSS Score
6.5
EPSS Score
0.001
Published
2023-04-16
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.
CVSS Score
6.5
EPSS Score
0.001
Published
2023-04-16
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.
CVSS Score
6.5
EPSS Score
0.006
Published
2019-07-24
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.
CVSS Score
5.5
EPSS Score
0.005
Published
2017-02-15