VDB-291365 · CVE-2024-11128 · GCVE-0-2024-11128

Bitdefender Virus Scanner up to 3.17 on macOS AppleMobileFileIntegrity BitdefenderVirusScanner privileges management

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.
7.5	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Bitdefender Virus Scanner up to 3.17 on macOS. This affects an unknown function of the file BitdefenderVirusScanner of the component AppleMobileFileIntegrity. The manipulation leads to privileges management. This vulnerability is referenced as CVE-2024-11128. The attack can only be performed from a local environment. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Bitdefender Virus Scanner up to 3.17 on macOS. It has been rated as critical. This issue affects an unknown code of the file BitdefenderVirusScanner of the component AppleMobileFileIntegrity. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in the BitdefenderVirusScanner binary as used in Bitdefender Virus Scanner for MacOS may allow .dynamic library injection (DYLD injection) without being blocked by AppleMobileFileIntegrity (AMFI). This issue is caused by the absence of Hardened Runtime or Library Validation signing. This issue affects Bitdefender Virus Scanner versions before 3.18.

The advisory is shared at bitdefender.com. The identification of this vulnerability is CVE-2024-11128 since 11/12/2024. The exploitation is known to be easy. An attack has to be approached locally. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 3.18 eliminates this vulnerability.

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Productinfo

Type

Anti-Malware Software

Vendor

Bitdefender

Name

Virus Scanner

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: Virus Scanner 3.18

Timelineinfo

11/12/2024 🔍
01/13/2025 +62 days 🔍
01/13/2025 +0 days 🔍
01/13/2025 +0 days 🔍

Sourcesinfo

Advisory: bitdefender.com
Status: Confirmed

CVE: CVE-2024-11128 (🔍)
GCVE (CVE): GCVE-0-2024-11128
GCVE (VulDB): GCVE-100-291365

Entryinfo

Created: 01/13/2025 23:07
Changes: 01/13/2025 23:07 (70)
Complete: 🔍
Cache ID: 216::103