CVE-2023-4785 Vulnerability Details

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CVE-2023-4785 Metadata Quick Info

CVE Published: 13/09/2023 | CVE Updated: 25/09/2024 | CVE Year: 2023
Source: Google | Vendor: Google | Product: gRPC
Status : PUBLISHED

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CVE-2023-4785 Description

Lack of error handling in the TCP server in Google\'s gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected. 

Metrics

CVSS Version: 3.1 | Base Score: 7.5 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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)* NONE
    Integrity Impact (I)* NONE
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-248
CWE Name: CWE-248
Source: Google

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-125
CAPEC Description: CAPEC-125 Flooding


Source: NVD (National Vulnerability Database).