CVE-2022-0529
unzip - security update
5.5
MEDIUM
CVSS 3.1
EPSS 0.24%
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.
How to fix CVE-2022-0529
To remediate CVE-2022-0529, upgrade the affected package to a fixed version below.
- Alpine/unzip—upgrade to 6.0-r11 or later
- —upgrade to 6.0-26+deb11u1 or later
- —upgrade to 6.0-23+deb10u3 or later
- —upgrade to 6.0-26+deb11u1 or later
Is CVE-2022-0529 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 6.0-r11
- from 0, < 6.0-26+deb11u1
- from 0, < 6.0-23+deb10u3
- from 0, < 6.0-26+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |