CVE-2022-0529

MediumCVSS 5.5/10Last modified Oct 8, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	unzip	6.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=2051395Issue Tracking, Third Party Advisory
https://github.com/ByteHackr/unzip_pocExploit, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00028.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202310-17Third Party Advisory
https://www.debian.org/security/2022/dsa-5202Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2051395Issue Tracking, Third Party Advisory
https://github.com/ByteHackr/unzip_pocExploit, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00028.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202310-17Third Party Advisory
https://www.debian.org/security/2022/dsa-5202Third Party Advisory

Timeline

Published: Feb 9, 2022
Last modified: Oct 8, 2026
NVD status: Modified

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