medium
5.5
Advisory Published
CVE Published
Updated

CVE-2022-0530

First published: Mon Feb 07 2022(Updated: )

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.

Credit: CVE-2022-0530 CVE-2022-0530 CVE-2022-0530 secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Unzip Project Unzip=6.0
Redhat Enterprise Linux=8.0
Fedoraproject Fedora=35
Apple Mac OS X>=10.15<10.15.7
Apple Mac OS X=10.15.7
Apple Mac OS X=10.15.7-security_update_2020
Apple Mac OS X=10.15.7-security_update_2020-001
Apple Mac OS X=10.15.7-security_update_2020-005
Apple Mac OS X=10.15.7-security_update_2020-007
Apple Mac OS X=10.15.7-security_update_2021-001
Apple Mac OS X=10.15.7-security_update_2021-002
Apple Mac OS X=10.15.7-security_update_2021-003
Apple Mac OS X=10.15.7-security_update_2021-006
Apple Mac OS X=10.15.7-security_update_2021-007
Apple Mac OS X=10.15.7-security_update_2021-008
Apple Mac OS X=10.15.7-security_update_2022-001
Apple Mac OS X=10.15.7-security_update_2022-002
Apple Mac OS X=10.15.7-security_update_2022-003
Apple Mac OS X=10.15.7-supplemental_update
Apple macOS>=11.0<11.6.6
Apple macOS>=12.0.0<12.4
Debian Debian Linux=10.0
Debian Debian Linux=11.0
Apple Catalina
Apple macOS Big Sur<11.6.6
11.6.6
<12.4
12.4
debian/unzip<=6.0-23+deb10u2
6.0-23+deb10u3
6.0-26+deb11u1
6.0-28

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2022-0530?

    CVE-2022-0530 is a denial of service vulnerability in the zip software.

  • What software versions are affected by CVE-2022-0530?

    CVE-2022-0530 affects Apple macOS Catalina, macOS Big Sur (up to version 11.6.6), and macOS Monterey (up to version 12.4).

  • How can I fix CVE-2022-0530?

    To fix CVE-2022-0530, update your Apple macOS to the latest version available.

  • Where can I find more information about CVE-2022-0530?

    You can find more information about CVE-2022-0530 on Apple's security advisory page.

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