Alpine/busybox: high 7.2
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the next_input_file function
Action: Upgrade busybox to 1.34.0-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.18.0 | 1.34.0-r0 | - |
Fixed versions
| 1.34.0-r0 |
Sources
- osv: ALPINE-CVE-2021-42379#Alpine:v3.19/busybox
- https://security.alpinelinux.org/vuln/CVE-2021-42379
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