BitDefender Engine prior 7.76662 iso.xmd Parser divide by zero

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability, which was classified as problematic, has been found in BitDefender Engine. Affected by this issue is an unknown functionality of the component iso.xmd Parser. The manipulation with an unknown input leads to a divide by zero vulnerability. Using CWE to declare the problem leads to CWE-369. The product divides a value by zero. Impacted is availability. CVE summarizes:

An issue was discovered in Bitdefender Engines before 7.76662. A vulnerability has been discovered in the iso.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a division-by-zero circumstance. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The weakness was disclosed 05/24/2019. This vulnerability is handled as CVE-2018-18058 since 10/08/2018. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 7.76662 eliminates this vulnerability.




CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍



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

NVD Base Score: 🔍


Class: Divide by zero
CWE: CWE-369 / CWE-404

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: BitDefender Engine 7.76662


10/08/2018 🔍
05/24/2019 +228 days 🔍
05/25/2019 +1 days 🔍
09/24/2023 +1583 days 🔍


Status: Not defined

CVE: CVE-2018-18058 (🔍)


Created: 05/25/2019 10:56 AM
Updated: 09/24/2023 12:35 PM
Changes: 05/25/2019 10:56 AM (36), 05/25/2019 11:01 AM (17), 09/24/2023 12:35 PM (4)
Complete: 🔍
Cache ID: 44:A4D:40


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