medium6.5
CVE-2019-14249
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 sectio…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Libdwarf Project | Libdwarf | before 2019-07-05 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/109380
- https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599
- https://sourceforge.net/p/libdwarf/code/merge-requests/4/
- http://www.securityfocus.com/bid/109380
- https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599
- https://sourceforge.net/p/libdwarf/code/merge-requests/4/