DEBIAN-CVE-2022-0530

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Source
https://security-tracker.debian.org/tracker/CVE-2022-0530
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-0530.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-0530
Upstream
Published
2022-02-09T23:15:16Z
Modified
2025-09-25T23:26:03.573580Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / unzip

Package

Name
unzip
Purl
pkg:deb/debian/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-26+deb11u1

Affected versions

6.*

6.0-26

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / unzip

Package

Name
unzip
Purl
pkg:deb/debian/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-27

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / unzip

Package

Name
unzip
Purl
pkg:deb/debian/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-27

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / unzip

Package

Name
unzip
Purl
pkg:deb/debian/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-27

Ecosystem specific 

{
    "urgency": "not yet assigned"
}