CVE-2023-45229 Vulnerability Details

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CVE-2023-45229 Metadata Quick Info

CVE Published: 16/01/2024 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: TianoCore | Vendor: TianoCore | Product: edk2
Status : PUBLISHED

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CVE-2023-45229 Description

EDK2\'s Network Package is susceptible to an out-of-bounds read vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. 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: 6.5 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

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

Weakness Enumeration (CWE)

CWE-ID: CWE-125
CWE Name: CWE-125 Out-of-bounds Read
Source: TianoCore

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-540
CAPEC Description: CAPEC-540 Overread Buffers


Source: NVD (National Vulnerability Database).