CVEvulnerability
CVE-2019-14249
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-07-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-369
Description
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 configurations
• libdwarf project libdwarf (< 2019-07-05)
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- http://www.securityfocus.com/bid/109380 Third Party Advisory, VDB Entry
- https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599 Patch, Third Party Advisory
- https://sourceforge.net/p/libdwarf/code/merge-requests/4/ Patch, Third Party Advisory
- http://www.securityfocus.com/bid/109380 Third Party Advisory, VDB Entry
- https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599 Patch, Third Party Advisory
- https://sourceforge.net/p/libdwarf/code/merge-requests/4/ Patch, Third Party Advisory