CVE-2018-6335 Vulnerability Details

  /     /     /  

CVE-2018-6335 Metadata Quick Info

CVE Published: 31/12/2018 | CVE Updated: 05/08/2024 | CVE Year: 2018
Source: facebook | Vendor: Facebook | Product: HHVM
Status : PUBLISHED

---

CVE-2018-6335 Description

A Malformed h2 frame can cause \'std::out_of_range\' exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests.

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-400
CWE Name: Denial of Service (CWE-400)
Source: Facebook

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).