CVE-2017-18206
CRITICAL9.8EPSS 0.40%zsh - security update
Published: 2/27/2018Modified: 4/28/2026
Description
In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.
Affected packages (2)
- Debian/zshfrom 0, < 5.4.1-1
- Debian/zshfrom 0, < 5.3.1-4+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |