medium
5.5
CWE
20 416 119 190 362
Advisory Published
CVE Published
Updated

CVE-2022-0530: Input Validation

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 Arsenii Kostromin (0x3c3e) MicrosoftJonathan Bar Or MicrosoftZhipeng Huo @R3dF09 Tencent Security Xuanwu LabYuebin Sun @yuebinsun2020 Tencent Security Xuanwu LabMax Shavrick @_mxms the Google Security TeamZubair Ashraf CrowdstrikeCVE-2022-0778 CVE-2022-23308 Mickey Jin @patch1t @gorelics an anonymous researcher Linus Henze Pinauten GmbHPeter Nguyễn Vũ Hoàng STAR LabsFelix Poulin-Belanger Antonio Cheong Yu Xuan YCISCQArsenii Kostromin (0x3c3e) CVE-2021-4136 CVE-2021-4166 CVE-2021-4173 CVE-2021-4187 CVE-2021-4192 CVE-2021-4193 CVE-2021-46059 CVE-2022-0128 Heige KnownSec 404 TeamBo Qu Palo Alto NetworksScarlet Raine Wang Yu CyberservalTavis Ormandy CVE-2021-45444 Liu Long Ant Security LightJack Dates RET2 Systems IncAntonio Zekic @antoniozekic Jeonghoon Shin Theori working with Trend Micro Zero Day InitiativePeter Nguyễn Vũ Hoàng @peternguyen14 STAR LabsNed Williamson Google Project Zero @gorelics BreakPoint BreakPointRon Masas BreakPointWojciech Reguła @_r3ggi SecuRingYonghwi Jin @jinmo123 TheoriLockheed Martin Red Team Jeremy Brown Trend Micro Zero Day InitiativeMichael DePlante @izobashi Trend Micro Zero Day InitiativeQi Sun Trend MicroYe Zhang @co0py_Cat Baidu SecurityRobert Ai Trend MicroCVE-2021-44224 CVE-2021-44790 CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 Paul Walker BuryNathaniel Ekoniak Ennate TechnologiesGergely Kalman @gergely_kalman Mandiant MandiantJoshua Mason MandiantRon Waisberg SecuRingan anonymous researcher SecuRing Perception PointRon Hass @ronhass7 Perception Pointryuzaki Chijin Zhou ShuiMuYuLin LtdTsinghua wingtecher lab Jeonghoon Shin TheoriSorryMybad @S0rryMybad Kunlun LabDongzhuo Zhao ADLab of VenustechABC Research s.r.o Jon Thompson EvolveIA) actae0n Blacksun Hackers Club working with Trend Micro Zero Day InitiativeAndrew Williams GoogleAvi Drissman Googlechenyuwang @mzzzz__ Tencent Security Xuanwu LabJordy Zomer @pwningsystems secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Apple macOS Monterey<12.4
12.4
debian/unzip
6.0-26+deb11u1
6.0-28
Apple macOS<11.6.6
11.6.6
macOS Catalina
unzip=6.0
Red Hat Enterprise Linux=8.0
Fedora=35
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020
Apple iOS and macOS=10.15.7-security_update_2020-001
Apple iOS and macOS=10.15.7-security_update_2020-005
Apple iOS and macOS=10.15.7-security_update_2020-007
Apple iOS and macOS=10.15.7-security_update_2021-001
Apple iOS and macOS=10.15.7-security_update_2021-002
Apple iOS and macOS=10.15.7-security_update_2021-003
Apple iOS and macOS=10.15.7-security_update_2021-006
Apple iOS and macOS=10.15.7-security_update_2021-007
Apple iOS and macOS=10.15.7-security_update_2021-008
Apple iOS and macOS=10.15.7-security_update_2022-001
Apple iOS and macOS=10.15.7-security_update_2022-002
Apple iOS and macOS=10.15.7-security_update_2022-003
Apple iOS and macOS=10.15.7-supplemental_update
Apple iOS and macOS>=11.0<11.6.6
Apple iOS and macOS>=12.0.0<12.4
Debian=10.0
Debian=11.0

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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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