ALPINE-CVE-2021-42377
- Source
- https://security.alpinelinux.org/vuln/CVE-2021-42377
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-42377.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2021-42377
- Upstream
- Published
- 2021-11-15T21:15:07Z
- Modified
- 2025-09-26T00:19:31.293331Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote code execution under rare conditions of filtered command input.
- References