8.2 - CVE-2022-4066

Executive Summary

Informations
Name	CVE-2022-4066	First vendor Publication	2022-11-19
Vendor	Cve	Last vendor Modification	2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Overall CVSS Score	8.2
Base Score	8.2	Environmental Score	8.2
impact SubScore	4.2	Temporal Score	8.2
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	None
Integrity Impact	Low	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability was found in davidmoreno onion. It has been rated as problematic. Affected by this issue is the function onion_response_flush of the file src/onion/response.c of the component Log Handler. The manipulation leads to allocation of resources. The name of the patch is de8ea938342b36c28024fd8393ebc27b8442a161. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-214028.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4066

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-404	Improper Resource Shutdown or Release

CPE : Common Platform Enumeration

Type	Description	Count
Application	Mozilla Firefox cpe:2.3:a:mozilla:firefox:-:::::::*	1
Application	Onion Project Onion cpe:2.3:a:onion_project:onion::::::::	1

Sources (Detail)

Source	Url
N/A	https://github.com/davidmoreno/onion/commit/de8ea938342b36c28024fd8393ebc27b8... https://github.com/davidmoreno/onion/pull/308 https://vuldb.com/?id.214028