ALPINE-CVE-2021-24032

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Source
https://security.alpinelinux.org/vuln/CVE-2021-24032
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-24032.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-24032
Upstream
Published
2021-03-04T21:15:12Z
Modified
2025-09-30T05:20:33.874273Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.

References

Affected packages

Alpine:v3.11

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1

Alpine:v3.12

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0

Alpine:v3.13

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.14

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.15

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.16

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.17

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.18

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.19

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.20

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.21

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0

Alpine:v3.22

zstd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.9-r0

Affected versions

1.*

1.1.1-r0
1.1.3-r0
1.1.4-r0
1.2.0-r0
1.3.0-r0
1.3.1-r0
1.3.2-r0
1.3.3-r0
1.3.3-r1
1.3.4-r0
1.3.5-r0
1.3.7-r0
1.3.7-r1
1.3.8-r0
1.4.0-r0
1.4.1-r0
1.4.2-r0
1.4.3-r0
1.4.4-r0
1.4.4-r1
1.4.5-r0
1.4.5-r1
1.4.5-r2
1.4.5-r3
1.4.8-r0