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CVE-2020-8110— Bitdefender ceva_emu.cvd module denial-of-service (VA-8766)

Quick assessment

Affected
Bitdefender Bitdefender Engines
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Bitdefender Engines是罗马尼亚比特梵德（Bitdefender）公司的一款杀毒软件引擎。 Bitdefender Engines 7.84897 版本及之前版本存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

CVSS 5.9 · Medium EPSS 0.92% · P60

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-8110

Vulnerability Information
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Vulnerability Title
Bitdefender ceva_emu.cvd module denial-of-service (VA-8766)
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been discovered in the ceva_emu.cvd module that results from a lack of proper validation of user-supplied data, which can result in a pointer that is fetched from uninitialized memory. This can lead to denial-of-service. This issue affects: Bitdefender Engines version 7.84897 and prior versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的指针
Source: CVE Program / CVE List V5
Vulnerability Title
Bitdefender Engines 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bitdefender Engines是罗马尼亚比特梵德（Bitdefender）公司的一款杀毒软件引擎。 Bitdefender Engines 7.84897 版本及之前版本存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Bitdefender Bitdefender Engines unspecified ~ 7.84897 -

II. Public POCs for CVE-2020-8110

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III. Intelligence Information for CVE-2020-8110

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Other References for CVE-2020-8110 (1)

IV. Related Vulnerabilities

Same product: Bitdefender Engines
Same vendor: Bitdefender
Same weakness: CWE-824