CVE-2020-8100— Incomplete validation in detection code in Bitdefender Engines (VA-8589)
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 7.84063之前版本中cevakrnl.rv0模块存在输入验证错误漏洞。攻击者可利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-8100
Vulnerability Information
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Vulnerability Title
Incomplete validation in detection code in Bitdefender Engines (VA-8589)
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Input Validation vulnerability in the cevakrnl.rv0 module as used in the Bitdefender Engines allows an attacker to trigger a denial of service while scanning a specially-crafted sample. This issue affects: Bitdefender Bitdefender Engines versions prior to 7.84063.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Bitdefender Engines 输入验证错误漏洞
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 7.84063之前版本中cevakrnl.rv0模块存在输入验证错误漏洞。攻击者可利用该漏洞造成拒绝服务。
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 ~ 7.84063 | - |
|
II. Public POCs for CVE-2020-8100
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-8100 (1)
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V. Comments for CVE-2020-8100
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