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CVE-2022-0530 Affecting unzip package, versions <6.0-23+deb10u3

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.17% (54th percentile)
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NVD
5.5 medium
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SUSE
4.7 medium
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Red Hat
5.5 medium

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  • Snyk ID SNYK-DEBIAN10-UNZIP-2396446
  • published 9 Feb 2022
  • disclosed 9 Feb 2022
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Introduced: 9 Feb 2022

CVE-2022-0530 Open this link in a new tab

How to fix?

Upgrade Debian:10 unzip to version 6.0-23+deb10u3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream unzip package and not the unzip package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.