Detections
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Alpine: zfs-rpi: security update to 2.2.1-r1

high Tenable Cloud Security Plugin ID 424750

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2023-49298)

See Also

https://security.alpinelinux.org/vuln/CVE-2023-49298

Plugin Details

Severity: High

ID: 424750

Version: Revision 1.7

Type: Local

Published: 4/4/2025

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2023-49298

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 11/24/2023

Reference Information

CVE: CVE-2023-49298