Logo
vulnerabilityCVE-2022-0530
Name
CVE-2022-0530
Source
NVD ( link)Debian ( link)
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.
CWEs
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
unzip
Patched

Vulnerability Ratings#


5.5
CVSSv31
4.3
CVSSv2

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
6.0
Patched
buildroot
master
6.0
Patched
yocto
kirkstone
6.0
Patched
yocto
scarthgap
6.0
Patched

Resolved with patches#


unzip (buildroot:2025.02.x)

#
Title
Author
Resolve
1
Fix for CVE-2022-0529 and CVE-2022-0530
Steven M. Schweda <sms@antinode.info>
CVE-2022-0529
CVE-2022-0530

unzip (buildroot:master)

#
Title
Author
Resolve
1
Fix for CVE-2022-0529 and CVE-2022-0530
Steven M. Schweda <sms@antinode.info>
CVE-2022-0529
CVE-2022-0530

unzip (yocto:kirkstone)

#
Title
Author
Resolve
1
Patch #1
Unknown
CVE-2022-0530

unzip (yocto:master)

#
Title
Author
Resolve
1
Patch #1
Unknown
CVE-2022-0530

unzip (yocto:scarthgap)

#
Title
Author
Resolve
1
Patch #1
Unknown
CVE-2022-0530