CVE-2018-6759
MEDIUM5.5EPSS 0.18%Published: 2/6/2018Modified: 11/19/2025
Also known as:ALPINE-CVE-2018-6759DEBIAN-CVE-2018-6759
Description
The bfd_get_debug_link_info_1 function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, has an unchecked strnlen operation. Remote attackers could leverage this vulnerability to cause a denial of service (segmentation fault) via a crafted ELF file.
Affected packages (2)
- Alpine/binutilsfrom 0, < 2.30-r2
- Debian/binutilsfrom 0, < 2.30-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |