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Alpine: multiple radare2 packages: security update to 4.0.0-r0

high Tenable Self-Hosted Container Security Plugin ID 406875

Description

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

 - In radare2 through 4.0, there is an integer overflow for the variable new_token_size in the function
 r_asm_massemble at libr/asm/asm.c. This integer overflow will result in a Use-After-Free for the buffer
 tokens, which can be filled with arbitrary malicious data after the free. This allows remote attackers to
 cause a denial of service (application crash) or possibly execute arbitrary code via crafted input.
 (CVE-2019-19590)

 - radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at
 libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial
 of service (application crash) or possibly have unspecified other impact via crafted input.
 (CVE-2019-19647)

See Also

https://security.alpinelinux.org/vuln/CVE-2019-19590

https://security.alpinelinux.org/vuln/CVE-2019-19647

Plugin Details

Severity: High

ID: 406875

Version: Revision 1.26

Type: Local

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-2019-19647

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: 12/5/2019

Reference Information

CVE: CVE-2019-19590, CVE-2019-19647