TencentOS Server 4: radare2 (TSSA-2024:1077)

critical Nessus Plugin ID 238656

Synopsis

The remote TencentOS Server 4 host is missing one or more security updates.

Description

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:1077 advisory.

Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

CVE-2023-46569:
An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32_fpu function of libr/arch/p/nds32/nds32-dis.h.

CVE-2023-46570:
An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h.

CVE-2023-47016:
radare2 5.8.9 has an out-of-bounds read in r_bin_object_set_items in libr/bin/bobj.c, causing a crash in r_read_le32 in libr/include/r_endian.h.

CVE-2023-5686:
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

CVE-2024-29645:
Buffer Overflow vulnerability in radarorg radare2 v.5.8.8 allows an attacker to execute arbitrary code via the parse_die function.

CVE-2024-29646:
Buffer Overflow vulnerability in radarorg radare2 v.5.8.8 allows an attacker to execute arbitrary code via the name, type, or group fields.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: Critical

ID: 238656

File Name: tencentos_TSSA_2024_1077.nasl

Version: 1.3

Type: local

Family: Tencent Local Security Checks

Published: 6/16/2025

Updated: 12/4/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2023-5686

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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

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

CVSS Score Source: CVE-2023-46570

Vulnerability Information

CPE: p-cpe:/a:tencent:tencentos_server:radare2, cpe:/o:tencent:tencentos_server:4

Required KB Items: Host/local_checks_enabled, Host/etc/os-release, Host/TencentOS/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/9/2025

Vulnerability Publication Date: 1/9/2025

Reference Information

CVE: CVE-2023-46569, CVE-2023-46570, CVE-2023-47016, CVE-2023-5686, CVE-2024-29645, CVE-2024-29646

Detections

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