Alpine: multiple croc packages: security update to 10.0.11-r0

high Tenable Self-Hosted Container Security Plugin ID 435013

Description

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

- An issue was discovered in Croc through 9.6.5. A sender may place ANSI or CSI escape sequences in a
filename to attack the terminal device of a receiver. (CVE-2023-43620)

- An issue was discovered in Croc through 9.6.5. A sender can cause a receiver to overwrite files during ZIP
extraction. (CVE-2023-43616)

- An issue was discovered in Croc through 9.6.5. When a custom shared secret is used, the sender and
receiver may divulge parts of this secret to an untrusted Relay, as part of composing a room name.
(CVE-2023-43617)

- An issue was discovered in Croc through 9.6.5. The protocol requires a sender to provide its local IP
addresses in cleartext via an ips? message. (CVE-2023-43618)

- An issue was discovered in Croc through 9.6.5. A sender may send dangerous new files to a receiver, such
as executable content or a .ssh/authorized_keys file. (CVE-2023-43619)

Plugin Details

Severity: High

ID: 435013

Version: Revision 1.3

Type: Local

Family: Alpine Linux Local Security Checks

Published: 8/20/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.58

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2023-43620

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: 9/20/2023

Reference Information

CVE: CVE-2023-43616, CVE-2023-43617, CVE-2023-43618, CVE-2023-43619, CVE-2023-43620, CVE-2023-43621

Detections

Analytics