CVE-2018-1071
MEDIUM5.5EPSS 0.04%zsh - security update
Published: 3/9/2018Modified: 12/3/2025
Also known as:ALPINE-CVE-2018-1071DEBIAN-CVE-2018-1071
Description
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.
Affected packages (3)
- Alpine/zshfrom 0, < 5.4.2-r1
- Debian/zshfrom 0, < 5.4.2-4
- Debian/zshfrom 0, < 4.3.17-1+deb7u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |