CVE-2018-4022
Quick assessment
Affected
n/a MKVToolNix
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.
MKVToolNix MKVINFO是一款用于创建、修改和检查Matroska（.MKV）文件的工具。 MKVToolNix MKVINFO 25.0.0版本中MKV （matroska）文件格式处理的方式存在释放后重用漏洞。攻击者可借助特制的MKV文件利用该漏洞在当前用户的上下文中执行任意代码。
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I. Basic Information for CVE-2018-4022
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free vulnerability exists in the way MKVToolNix MKVINFO v25.0.0 handles the MKV (matroska) file format. A specially crafted MKV file can cause arbitrary code execution in the context of the current user.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MKVToolNix MKVINFO 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MKVToolNix MKVINFO是一款用于创建、修改和检查Matroska（.MKV）文件的工具。 MKVToolNix MKVINFO 25.0.0版本中MKV （matroska）文件格式处理的方式存在释放后重用漏洞。攻击者可借助特制的MKV文件利用该漏洞在当前用户的上下文中执行任意代码。
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 |
|---|---|---|---|---|
| - | MKVToolNix | MKVToolNix mkvinfo v25.0.0 ('Prog Noir') 64-bit | - |
|
II. Public POCs for CVE-2018-4022
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2018-4022 (1)
-
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0694 x_refsource_MISC
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IV. Related Vulnerabilities
V. Comments for CVE-2018-4022
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