CVE-2022-0530
Medium
Description
A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Unzip
PublishedFeb 9, 2022
First seenFeb 9, 2022
How to fix
Update
- apple mac_os_x10.15.7 or later
- apple macos11.6.6, 12.4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| unzip_project unzip | 6.0 | — |
| redhat enterprise_linux | 8.0 | — |
| fedoraproject fedora | 35 | — |
| apple mac_os_x | 10.15 ≤ v < 10.15.7, 10.15.7 | 10.15.7 |
| apple macos | 11.0 ≤ v < 11.6.6, 12.0.0 ≤ v < 12.4 | 11.6.6, 12.4 |
| debian debian_linux | 10.0, 11.0 | — |
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