low3.3
CVE-2021-4217
A flaw was found in unzip.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Unzip Project | Unzip | Version 6.0 |
| Fedoraproject | Fedora | Version 35 |
| Redhat | Enterprise Linux | Versions 6.0, 7.0, 8.0, 9.0 |
| Unzip | Version unzip 6.0 | |
| Info-ZIP | UnZip | Version unzip 6.0 |