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I. Basic Information for CVE-2023-45236
Vulnerability Information

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Vulnerability Title
Predictable TCP ISNs in EDK II Network Package
Source: NVD (National Vulnerability Database)
Vulnerability Description
EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
EDK2 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EDK2是Tianocore社区的一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2 存在安全漏洞,该漏洞源于 Network Package 容易受到可预测的 TCP 初始序列号的影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
TianoCoreedk2 edk2-stable202308 -
II. Public POCs for CVE-2023-45236
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III. Intelligence Information for CVE-2023-45236
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