VDB
DEBIAN-CVE-2021-28831
DEBIAN-CVE-2021-28831
PUBLISHED
CVSS 7.5 HIGH
decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | busybox | 0, 0, 1:1.30.1-6 |
| Debian:14 | busybox | 0, 0, 0 |
| Debian:13 | busybox | 0, 0, 0 |
| Debian:12 | busybox | 0, 0, 0 |
Timeline
- Mar 19, 2021 CVE Published
- Apr 28, 2026 CVE Updated