Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-4003 First vendor Publication 2019-03-21
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An exploitable heap overflow vulnerability exists in the mdnscap binary of the CUJO Smart Firewall running firmware 7003. The string lengths are handled incorrectly when parsing character strings in mDNS resource records, leading to arbitrary code execution in the context of the mdnscap process. An unauthenticated attacker can send an mDNS message to trigger this vulnerability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4003

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2020-12-05 TRUFFLEHUNTER TALOS-2018-0672 attack attempt
RuleID : 47809 - Revision : 1 - Type : PROTOCOL-DNS

Sources (Detail)

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0672
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
Date Informations
2024-11-28 13:18:38
  • Multiple Updates
2023-02-03 09:28:00
  • Multiple Updates
2022-04-20 00:23:29
  • Multiple Updates
2021-05-04 13:14:51
  • Multiple Updates
2021-04-22 02:29:41
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-09-03 01:23:12
  • Multiple Updates
2020-05-23 01:13:43
  • Multiple Updates
2019-04-02 00:19:05
  • Multiple Updates
2019-03-21 21:19:21
  • First insertion