CVE-2018-18059

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Bitdefender Engines before 7.76675. A vulnerability has been discovered in the rar.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. 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.

Fue encontrado un problema en Bitdefender Engines en versiones anteriores a la 7.76675. Una vulnerabilidad ha sido encontrada en el analizador rar.xmd que resulta de una falta de comprobación adecuada de los datos suministrados por el usuario, lo que puede conllevar a una lectura más allá del final de un búfer asignado. Junto con otras vulnerabilidades, esto resultaría en una Denegación de Servicios (DoS). La interacción del usuario es necesaria para explotar esta vulnerabilidad, ya que la víctima debe visitar una página maliciosa o abrir un archivo malicioso.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-10-08 CVE Reserved
2019-05-24 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.bitdefender.com	2019-05-29
https://www.bitdefender.com/support/security-advisories/bitdefender-rar-xmd-rar-parsing-bounds-read-vulnerability	2019-05-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Bitdefender Search vendor "Bitdefender"		Scan Engines Search vendor "Bitdefender" for product "Scan Engines"				< 7.76675 Search vendor "Bitdefender" for product "Scan Engines" and version " < 7.76675"		-		Affected