CVE-2018-12541 Vulnerability Details

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CVE-2018-12541 Metadata Quick Info

CVE Published: 10/10/2018 | CVE Updated: 05/08/2024 | CVE Year: 2018
Source: eclipse | Vendor: The Eclipse Foundation | Product: Eclipse Vert.x
Status : PUBLISHED

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CVE-2018-12541 Description

In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the WebSocket HTTP upgrade implementation buffers the full http request before doing the handshake, holding the entire request body in memory. There should be a reasonnable limit (8192 bytes) above which the WebSocket gets an HTTP response with the 413 status code and the connection gets closed.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

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

Weakness Enumeration (CWE)

CWE-ID: CWE-789
CWE Name: CWE-789: Uncontrolled Memory Allocation
Source: The Eclipse Foundation

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).