CVE-2019-14249

CVE-2019-14249 affects libdwarf; the issue is in dwarf_elf_load_headers.c prior to 2019-07-05, where processing an ELF with a zero-size section group (SHT_GROUP) can cause a division by zero in dwarfdump, leading to DoS. Affected component is libdwarf; root cause is division by zero when loading ...

CVE-2020-27545

CVE-2020-27545 affects libdwarf: before 20201017 there is a one-byte out-of-bounds read caused by an invalid pointer dereference via an invalid line table in a crafted object. This can lead to a crash (DoS) and availability impact. The CVSS v3.1 base score is 6.5 (Medium); attack vector: Network,...

CVE-2020-28163

CVE-2020-28163 affects libdwarf prior to 20201201. A NULL pointer dereference in the dwarf_print_lines.c path occurs when a DWARF5 line-table header uses an invalid FORM for a pathname, leading to an application crash. Public vulnerability descriptions consistently cite this as the root cause; ex...