Alpine: multiple radare2 packages: security update to 5.6.6-r0

high Tenable Cloud Security Plugin ID 406886

Description

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

- Use After Free in r_reg_get_name_idx in GitHub repository radareorg/radare2 prior to 5.6.6.
(CVE-2022-0849)

- Use After Free in op_is_set_bp in GitHub repository radareorg/radare2 prior to 5.6.6. (CVE-2022-1031)

- Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/radare2 prior to 5.6.6.
(CVE-2022-1052)

- Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to
5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the
`r_str_ncpy` function. Therefore I think it is very likely to be exploitable. For more general description
of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html). (CVE-2022-1240)

Plugin Details

Severity: High

ID: 406886

Version: Revision 1.26

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 12/4/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2022-1240

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: 3/5/2022

Reference Information

CVE: CVE-2022-0849, CVE-2022-1031, CVE-2022-1052, CVE-2022-1240

Detections

Analytics