CVE-2019-9924
7.8
HIGH
CVSS 3.1
EPSS 0.32%
Description
rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
How to fix CVE-2019-9924
To remediate CVE-2019-9924, upgrade the affected package to a fixed version below.
- Debian/bash—upgrade to 4.4-1 or later
Is CVE-2019-9924 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |