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CVE-2023-3633— Out of Bounds Memory Corruption Issue in CEVA Engine

Quick assessment

Affected
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 7.94791及之前版本存在缓冲区错误漏洞，该漏洞源于存在越界写入漏洞，会导致引擎崩溃。

CVSS 8.1 · High EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2023-3633

Vulnerability Information
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Vulnerability Title
Out of Bounds Memory Corruption Issue in CEVA Engine
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds write vulnerability in Bitdefender Engines on Windows causes the engine to crash. This issue affects Bitdefender Engines version 7.94791 and lower.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
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 7.94791及之前版本存在缓冲区错误漏洞，该漏洞源于存在越界写入漏洞，会导致引擎崩溃。
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 Engines 7.94791 -

II. Public POCs for CVE-2023-3633

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III. Intelligence Information for CVE-2023-3633

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Other References for CVE-2023-3633 (1)

IV. Related Vulnerabilities

Same product: Engines
Same vendor: Bitdefender
Same weakness: CWE-787

V. Comments for CVE-2023-3633

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