ALPINE-CVE-2023-49298

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Source
https://security.alpinelinux.org/vuln/CVE-2023-49298
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-49298.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2023-49298
Upstream
Published
2023-11-24T19:15:07Z
Modified
2025-09-30T05:26:43.899551Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

OpenZFS through 2.1.13 and 2.2.x through 2.2.1, in certain scenarios involving applications that try to rely on efficient copying of file data, can replace file contents with zero-valued bytes and thus potentially disable security mechanisms. NOTE: this issue is not always security related, but can be security related in realistic situations. A possible example is cp, from a recent GNU Core Utilities (coreutils) version, when attempting to preserve a rule set for denying unauthorized access. (One might use cp when configuring access control, such as with the /etc/hosts.deny file specified in the IBM Support reference.) NOTE: this issue occurs less often in version 2.2.1, and in versions before 2.1.4, because of the default configuration in those versions.

References

Affected packages

Alpine:v3.19

zfs

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Affected versions

0.*

0.6.5.7-r0
0.6.5.7-r1
0.6.5.8-r0
0.6.5.9-r0
0.6.5.9-r1
0.7.1-r0
0.7.3-r0
0.7.7-r0
0.7.8-r0
0.7.12-r0
0.7.12-r1
0.7.13-r0
0.8.0-r0
0.8.0-r1
0.8.1-r0
0.8.2-r0
0.8.2-r1
0.8.3-r0
0.8.3-r1
0.8.4-r0
0.8.5-r0
0.8.5-r1

2.*

2.0.0-r0
2.0.1-r0
2.0.3-r0
2.0.3-r1
2.0.3-r2
2.0.3-r3
2.1.1-r0
2.1.1-r1
2.1.2-r0
2.1.4-r0
2.1.4-r1
2.1.4-r2
2.1.5-r0
2.1.5-r1
2.1.6-r0
2.1.6-r1
2.1.7-r0
2.1.8-r0
2.1.9-r0
2.1.9-r1
2.1.10-r0
2.1.10-r1
2.1.10-r2
2.1.11-r0
2.1.11-r1
2.1.12-r0
2.1.13-r0
2.1.13-r1
2.2.1-r0

zfs-lts

Package

Name
zfs-lts
Purl
pkg:apk/alpine/zfs-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

zfs-rpi

Package

Name
zfs-rpi
Purl
pkg:apk/alpine/zfs-rpi?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Alpine:v3.20

zfs

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Affected versions

0.*

0.6.5.7-r0
0.6.5.7-r1
0.6.5.8-r0
0.6.5.9-r0
0.6.5.9-r1
0.7.1-r0
0.7.3-r0
0.7.7-r0
0.7.8-r0
0.7.12-r0
0.7.12-r1
0.7.13-r0
0.8.0-r0
0.8.0-r1
0.8.1-r0
0.8.2-r0
0.8.2-r1
0.8.3-r0
0.8.3-r1
0.8.4-r0
0.8.5-r0
0.8.5-r1

2.*

2.0.0-r0
2.0.1-r0
2.0.3-r0
2.0.3-r1
2.0.3-r2
2.0.3-r3
2.1.1-r0
2.1.1-r1
2.1.2-r0
2.1.4-r0
2.1.4-r1
2.1.4-r2
2.1.5-r0
2.1.5-r1
2.1.6-r0
2.1.6-r1
2.1.7-r0
2.1.8-r0
2.1.9-r0
2.1.9-r1
2.1.10-r0
2.1.10-r1
2.1.10-r2
2.1.11-r0
2.1.11-r1
2.1.12-r0
2.1.13-r0
2.1.13-r1
2.2.1-r0

zfs-lts

Package

Name
zfs-lts
Purl
pkg:apk/alpine/zfs-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

zfs-rpi

Package

Name
zfs-rpi
Purl
pkg:apk/alpine/zfs-rpi?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Alpine:v3.21

zfs

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Affected versions

0.*

0.6.5.7-r0
0.6.5.7-r1
0.6.5.8-r0
0.6.5.9-r0
0.6.5.9-r1
0.7.1-r0
0.7.3-r0
0.7.7-r0
0.7.8-r0
0.7.12-r0
0.7.12-r1
0.7.13-r0
0.8.0-r0
0.8.0-r1
0.8.1-r0
0.8.2-r0
0.8.2-r1
0.8.3-r0
0.8.3-r1
0.8.4-r0
0.8.5-r0
0.8.5-r1

2.*

2.0.0-r0
2.0.1-r0
2.0.3-r0
2.0.3-r1
2.0.3-r2
2.0.3-r3
2.1.1-r0
2.1.1-r1
2.1.2-r0
2.1.4-r0
2.1.4-r1
2.1.4-r2
2.1.5-r0
2.1.5-r1
2.1.6-r0
2.1.6-r1
2.1.7-r0
2.1.8-r0
2.1.9-r0
2.1.9-r1
2.1.10-r0
2.1.10-r1
2.1.10-r2
2.1.11-r0
2.1.11-r1
2.1.12-r0
2.1.13-r0
2.1.13-r1
2.2.1-r0

zfs-lts

Package

Name
zfs-lts
Purl
pkg:apk/alpine/zfs-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

zfs-rpi

Package

Name
zfs-rpi
Purl
pkg:apk/alpine/zfs-rpi?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Alpine:v3.22

zfs

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

Affected versions

0.*

0.6.5.7-r0
0.6.5.7-r1
0.6.5.8-r0
0.6.5.9-r0
0.6.5.9-r1
0.7.1-r0
0.7.3-r0
0.7.7-r0
0.7.8-r0
0.7.12-r0
0.7.12-r1
0.7.13-r0
0.8.0-r0
0.8.0-r1
0.8.1-r0
0.8.2-r0
0.8.2-r1
0.8.3-r0
0.8.3-r1
0.8.4-r0
0.8.5-r0
0.8.5-r1

2.*

2.0.0-r0
2.0.1-r0
2.0.3-r0
2.0.3-r1
2.0.3-r2
2.0.3-r3
2.1.1-r0
2.1.1-r1
2.1.2-r0
2.1.4-r0
2.1.4-r1
2.1.4-r2
2.1.5-r0
2.1.5-r1
2.1.6-r0
2.1.6-r1
2.1.7-r0
2.1.8-r0
2.1.9-r0
2.1.9-r1
2.1.10-r0
2.1.10-r1
2.1.10-r2
2.1.11-r0
2.1.11-r1
2.1.12-r0
2.1.13-r0
2.1.13-r1
2.2.1-r0

zfs-lts

Package

Name
zfs-lts
Purl
pkg:apk/alpine/zfs-lts?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1

zfs-rpi

Package

Name
zfs-rpi
Purl
pkg:apk/alpine/zfs-rpi?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.1-r1