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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-07-24T03:30:18
Updated: 2019-07-26T09:06:08
Reserved: 2019-07-23T00:00:00
Link: CVE-2019-14249
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-07-24T04:15:12.080
Modified: 2019-08-05T14:26:34.757
Link: CVE-2019-14249
JSON object: View
Redhat Information
No data.
CWE