VDB
DEBIAN-CVE-2021-4217
DEBIAN-CVE-2021-4217
PUBLISHED
CVSS 3.299999952316284 LOW
A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
Risk Scores
CVSS 3.1
3.299999952316284
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | unzip | 0, 0, 0 |
| Debian:11 | unzip | 6.0-29, 6.0-26, 6.0-27 |
| Debian:13 | unzip | 0, 0, 0 |
| Debian:14 | unzip | 0, 0, 0 |
Timeline
- Aug 24, 2022 CVE Published
- Apr 28, 2026 CVE Updated