ALPINE-CVE-2022-0530

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Source
https://security.alpinelinux.org/vuln/CVE-2022-0530
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0530.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2022-0530
Upstream
Published
2022-02-09T23:15:16Z
Modified
2025-09-30T05:22:57.200379Z
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

Alpine:v3.17

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10

Alpine:v3.18

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10

Alpine:v3.19

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10

Alpine:v3.20

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10

Alpine:v3.21

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10

Alpine:v3.22

unzip

Package

Name
unzip
Purl
pkg:apk/alpine/unzip?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0-r11

Affected versions

6.*

6.0-r0
6.0-r1
6.0-r2
6.0-r3
6.0-r4
6.0-r5
6.0-r6
6.0-r7
6.0-r8
6.0-r9
6.0-r10