CVE-2023-6879 Vulnerability Details

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CVE-2023-6879 Metadata Quick Info

CVE Published: 27/12/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: Google | Vendor: libaom | Product: libaom
Status : PUBLISHED

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CVE-2023-6879 Description

Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().

Metrics

CVSS Version: 3.1 | Base Score: 9 CRITICAL
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

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

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* HIGH
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-20
CWE Name: CWE-20 Improper Input Validation
Source: libaom

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-100
CAPEC Description: CAPEC-100 Overflow Buffers


Source: NVD (National Vulnerability Database).