VDB-268071 · CVE-2024-34406 · GCVE-0-2024-34406

McAfee Security Antivirus VPN up to 8.2.x on Android Deeplink denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in McAfee Security Antivirus VPN up to 8.2.x on Android. Affected by this issue is some unknown functionality of the component Deeplink Handler. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2024-34406. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in McAfee Security Antivirus VPN up to 8.2.x on Android. It has been classified as problematic. This affects some unknown processing of the component Deeplink Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Improper exception handling in McAfee Security: Antivirus VPN for Android before 8.3.0 could allow an attacker to cause a denial of service through the use of a malformed deep link.

It is possible to read the advisory at mcafee.com. This vulnerability is uniquely identified as CVE-2024-34406 since 05/03/2024. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 8.3.0 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Anti-Malware Software

Vendor

McAfee

Name

Security Antivirus VPN

Version

License

commercial

Website

Vendor: https://www.mcafee.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Security Antivirus VPN 8.3.0

Timelineinfo

05/03/2024 🔍
06/11/2024 +39 days 🔍
06/11/2024 +0 days 🔍
11/23/2024 +165 days 🔍

Sourcesinfo

Vendor: mcafee.com

Advisory: mcafee.com
Status: Confirmed

CVE: CVE-2024-34406 (🔍)
GCVE (CVE): GCVE-0-2024-34406
GCVE (VulDB): GCVE-100-268071
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 06/11/2024 22:04
Updated: 11/23/2024 06:26
Changes: 06/11/2024 22:04 (56), 06/14/2024 07:45 (1), 11/23/2024 06:26 (12)
Complete: 🔍
Cache ID: 216::103