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.
References
Link | Resource |
---|---|
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 |
Configurations
History
21 Nov 2024, 04:26
Type | Values Removed | Values Added |
---|---|---|
References | () http://www.securityfocus.com/bid/109380 - Third Party Advisory, VDB Entry | |
References | () https://sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tree/libdwarf/dwarf_elf_load_headers.c?diff=99e77c3894877a1dd80b82808d8309eded4e5599 - Patch, Third Party Advisory | |
References | () https://sourceforge.net/p/libdwarf/code/merge-requests/4/ - Patch, Third Party Advisory |
Information
Published : 2019-07-24 04:15
Updated : 2024-11-21 04:26
NVD link : CVE-2019-14249
Mitre link : CVE-2019-14249
CVE.ORG link : CVE-2019-14249
JSON object : View
Products Affected
libdwarf_project
- libdwarf
CWE
CWE-369
Divide By Zero