CVE-2017-15939
published 2017-10-27CVE-2017-15939: dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles NULL files in a .debug_line file table…
medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles NULL files in a .debug_line file table, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to concat_filename. NOTE: this issue is caused by an incomplete fix for CVE-2017-15023.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | binutils | — | — |
| gnu | binutils | — | — |
| gnu | binutils | >= 0 < 2.26.1-1ubuntu1~16.04.8+esm1 | 2.26.1-1ubuntu1~16.04.8+esm1 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv5.5MEDIUM