Alpine: f2fs-tools: security update to 1.14.0-r0

high Tenable Cloud Security Plugin ID 423896

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- An exploitable information disclosure vulnerability exists in the get_dnode_of_data functionality of F2fs-
Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause information disclosure resulting in a
information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
(CVE-2020-6104)

- An exploitable code execution vulnerability exists in the multiple devices functionality of F2fs-Tools
F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause Information overwrite resulting in a code
execution. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2020-6105)

- An exploitable information disclosure vulnerability exists in the init_node_manager functionality of F2fs-
Tools F2fs.Fsck 1.12 and 1.13. A specially crafted filesystem can be used to disclose information. An
attacker can provide a malicious file to trigger this vulnerability. (CVE-2020-6106)

- An exploitable information disclosure vulnerability exists in the dev_read functionality of F2fs-Tools
F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause an uninitialized read resulting in an
information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
(CVE-2020-6107)

- An exploitable code execution vulnerability exists in the fsck_chk_orphan_node functionality of F2fs-Tools
F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause a heap buffer overflow resulting in a code
execution. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2020-6108)

Plugin Details

Severity: High

ID: 423896

Version: Revision 1.9

Type: Local

Family: Alpine Linux Local Security Checks

Published: 4/4/2025

Updated: 10/1/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-6108

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 10/15/2020

Reference Information

CVE: CVE-2020-6104, CVE-2020-6105, CVE-2020-6106, CVE-2020-6107, CVE-2020-6108

Detections

Analytics