Alpine/busybox: medium 5.5
An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved chara
Action: Upgrade busybox to 1.33.1-r5 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.33.1-r5 | - |
Fixed versions
| 1.33.1-r5 |
Sources
- osv: ALPINE-CVE-2021-42375#Alpine:v3.14/busybox
- https://security.alpinelinux.org/vuln/CVE-2021-42375
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