CVE-2019-3463
CRITICAL9.8EPSS 4.6%rssh - security update
Published: 2/5/2019Modified: 3/9/2026
Description
Insufficient sanitization of arguments passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.
Affected packages (3)
- Alpine/rsshfrom 0, < 2.3.4-r2
- Debian/rsshfrom 0, < 2.3.4-4+deb8u2
- Debian/rsshfrom 0, < 2.3.4-5+deb9u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |