CVE-2023-1587
Quick assessment
Affected
AVAST Avast Antivirus
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.
AVG Technologies AVG Antivirus是捷克AVG Technologies公司的一套杀毒软件。 AVG Technologies AVG Antivirus存在安全漏洞，该漏洞源于存在RPC 接口的 NULL 指针取消引用问题。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-1587
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface. The issue was fixed with Avast and AVG Antivirus version 22.11
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
AVG Technologies AVG Antivirus 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVG Technologies AVG Antivirus是捷克AVG Technologies公司的一套杀毒软件。 AVG Technologies AVG Antivirus存在安全漏洞，该漏洞源于存在RPC 接口的 NULL 指针取消引用问题。
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 |
|---|---|---|---|---|
| AVAST | Avast Antivirus | 22.5 ~ 22.10 | - |
|
| AVG | AVG Antivirus | 22.5 ~ 22.10 | - |
|
II. Public POCs for CVE-2023-1587
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-1587 (1)
Same Patch Batch · AVAST · 2023-04-19 · 3 CVEs total
| CVE-2023-1585 | 6.5 MEDIUM | AVG Technologies AVG Antivirus 安全漏洞 |
| CVE-2023-1586 | 6.5 MEDIUM | AVG Technologies AVG Antivirus 安全漏洞 |
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V. Comments for CVE-2023-1587
Anonymous User
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