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.
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-29348 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: JFROG
Published:
Updated: 2024-08-04T03:30:38.349Z
Reserved: 2021-10-14T00:00:00
Link: CVE-2021-42377
No data.
Status : Modified
Published: 2021-11-15T21:15:07.700
Modified: 2024-11-21T06:27:41.657
Link: CVE-2021-42377
OpenCVE Enrichment
No data.
EUVD