CVE-2023-45237 Vulnerability Details

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CVE-2023-45237 Metadata Quick Info

CVE Published: 16/01/2024 | CVE Updated: 13/11/2024 | CVE Year: 2023
Source: TianoCore | Vendor: TianoCore | Product: edk2
Status : PUBLISHED

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CVE-2023-45237 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.

Metrics

CVSS Version: 3.1 | Base Score: 5.3 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* LOW
    Integrity Impact (I)* NONE
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-338
CWE Name: CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Source: TianoCore

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-13
CAPEC Description: CAPEC-13 Subverting Environment Variable Values


Source: NVD (National Vulnerability Database).