Microsoft .NET Framework 的安全更新（2023 年 2 月）
high Nessus 插件 ID 171598
语言：
简介
远程主机上安装的 Microsoft .NET Framework 缺少安全更新。描述
远程主机上安装的 Microsoft .NET Framework 缺少安全更新。因此该主机会受到多个漏洞的影响，具体如下：- 拒绝服务 (DoS) 漏洞。(CVE-2023-21722)
- 远程代码执行漏洞。(CVE-2023-21808)
解决方案
Microsoft 已发布用于 Microsoft .NET Framework 的安全更新。另见
http://www.nessus.org/u?5bd7d30c
http://www.nessus.org/u?42dae88f
http://www.nessus.org/u?db0b1765
https://support.microsoft.com/en-us/help/5022497
https://support.microsoft.com/en-us/help/5022498
https://support.microsoft.com/en-us/help/5022499
https://support.microsoft.com/en-us/help/5022501
https://support.microsoft.com/en-us/help/5022502
https://support.microsoft.com/en-us/help/5022503
https://support.microsoft.com/en-us/help/5022504
https://support.microsoft.com/en-us/help/5022505
https://support.microsoft.com/en-us/help/5022506
https://support.microsoft.com/en-us/help/5022507
https://support.microsoft.com/en-us/help/5022508
https://support.microsoft.com/en-us/help/5022509
https://support.microsoft.com/en-us/help/5022511
https://support.microsoft.com/en-us/help/5022512
https://support.microsoft.com/en-us/help/5022513
https://support.microsoft.com/en-us/help/5022514
https://support.microsoft.com/en-us/help/5022515
https://support.microsoft.com/en-us/help/5022516
https://support.microsoft.com/en-us/help/5022520
https://support.microsoft.com/en-us/help/5022521
https://support.microsoft.com/en-us/help/5022522
https://support.microsoft.com/en-us/help/5022523
https://support.microsoft.com/en-us/help/5022524
https://support.microsoft.com/en-us/help/5022525
https://support.microsoft.com/en-us/help/5022526
https://support.microsoft.com/en-us/help/5022529
https://support.microsoft.com/en-us/help/5022530
https://support.microsoft.com/en-us/help/5022531
插件详情
严重性: High
ID: 171598
文件名: smb_nt_ms23_feb_dotnet.nasl
版本: 1.3
类型: local
代理: windows
发布时间: 2023/2/17
最近更新时间: 2023/9/4
支持的传感器: Nessus
风险信息
VPR
风险因素: Medium
分数: 6.7
CVSS v2
风险因素: High
基本分数: 7.2
时间分数: 6
矢量: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS 分数来源: CVE-2023-21808
CVSS v3
风险因素: High
基本分数: 7.8
时间分数: 7.2
矢量: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:F/RL:O/RC:C
漏洞信息
CPE: cpe:/a:microsoft:.net_framework
必需的 KB 项: SMB/MS_Bulletin_Checks/Possible
可利用: true
易利用性: Exploits are available
补丁发布日期: 2023/2/14
漏洞发布日期: 2023/2/14
参考资料信息
CVE: CVE-2023-21722, CVE-2023-21808
IAVA: 2023-A-0087-S
MSFT: MS23-5022497, MS23-5022498, MS23-5022499, MS23-5022501, MS23-5022502, MS23-5022503, MS23-5022504, MS23-5022505, MS23-5022506, MS23-5022507, MS23-5022508, MS23-5022509, MS23-5022511, MS23-5022512, MS23-5022513, MS23-5022514, MS23-5022515, MS23-5022516, MS23-5022520, MS23-5022521, MS23-5022522, MS23-5022523, MS23-5022524, MS23-5022525, MS23-5022526, MS23-5022529, MS23-5022530, MS23-5022531, MS23-5022574, MS23-5022575
MSKB: 5022497, 5022498, 5022499, 5022501, 5022502, 5022503, 5022504, 5022505, 5022506, 5022507, 5022508, 5022509, 5022511, 5022512, 5022513, 5022514, 5022515, 5022516, 5022520, 5022521, 5022522, 5022523, 5022524, 5022525, 5022526, 5022529, 5022530, 5022531, 5022574, 5022575