CVE-2018-18521
MEDIUM5.5EPSS 0.10%Published: 10/19/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-18521
Description
Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.
Affected packages (1)
- Debian/elfutilsfrom 0, < 0.175-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |