CVE-2018-6323
published 2018-01-26CVE-2018-6323: The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer…
high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EXPLOIT
The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | binutils | < binutils 2.30-3 (bookworm) | binutils 2.30-3 (bookworm) |
| gnu | binutils | — | — |
| gnu | binutils | >= 0 < 2.30-3 | 2.30-3 |
| gnu | binutils | >= 0 < 2.30-3 | 2.30-3 |
| gnu | binutils | >= 0 < 2.30-3 | 2.30-3 |
| gnu | binutils | >= 0 < 2.30-3 | 2.30-3 |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv7.8HIGH