Detections
Analytics

TencentOS Server 4: dotnet7.0 (TSSA-2024:0680)

medium Nessus Plugin ID 239454

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-2024:0680 advisory.

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

 CVE-2023-36435:
 Microsoft QUIC Denial of Service Vulnerability

 CVE-2023-38171:
 Microsoft QUIC Denial of Service Vulnerability

 CVE-2023-44487:
 The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

 CVE-2023-36792:
 Visual Studio Remote Code Execution Vulnerability

 CVE-2023-36793:
 Visual Studio Remote Code Execution Vulnerability

 CVE-2023-36794:
 Visual Studio Remote Code Execution Vulnerability

 CVE-2023-36796:
 Visual Studio Remote Code Execution Vulnerability

 CVE-2023-36799:
 .NET Core and Visual Studio Denial of Service Vulnerability

 CVE-2023-38180:
 .NET and Visual Studio Denial of Service Vulnerability

 CVE-2023-35391:
 ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

 CVE-2023-38178:
 .NET Core and Visual Studio Denial of Service Vulnerability

 CVE-2023-35390:
 .NET and Visual Studio Remote Code Execution Vulnerability

 CVE-2023-33170:
 ASP.NET and Visual Studio Security Feature Bypass Vulnerability

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.

See Also

https://mirrors.tencent.com/tlinux/errata/tssa-20240680.xml

Plugin Details

Severity: Medium

ID: 239454

File Name: tencentos_TSSA_2024_0680.nasl

Version: 1.5

Type: local

Published: 6/16/2025

Updated: 12/4/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.4

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

CVSS Score Source: CVE-2023-35391

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.2

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:F/RL:O/RC:C

CVSS Score Source: CVE-2023-36796

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 6.9

Threat Vector: CVSS:4.0/E:A

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2023-44487

Vulnerability Information

CPE: p-cpe:/a:tencent:tencentos_server:dotnet7.0, cpe:/o:tencent:tencentos_server:4

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/1/2024

Vulnerability Publication Date: 11/1/2024

CISA Known Exploited Vulnerability Due Dates: 8/30/2023, 10/31/2023

Reference Information

CVE: CVE-2023-33170, CVE-2023-35390, CVE-2023-35391, CVE-2023-36435, CVE-2023-36792, CVE-2023-36793, CVE-2023-36794, CVE-2023-36796, CVE-2023-36799, CVE-2023-38171, CVE-2023-38178, CVE-2023-38180, CVE-2023-44487