CVE-2021-40418
Quick assessment
Affected
n/a Blackmagic Design
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Blackmagic Design DaVinci Resolve是一款将剪辑、色彩校正、视觉效果、动态图形和音频后期制作集于一身的软件工具。 Blackmagic Design DaVinci Resolve 17.3.1.0005存在安全漏洞，该漏洞源于未初始化对象属性，这可能会导致取消引用对象的虚拟方法表的任意指针，从而导致在应用程序上下文中执行代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-40418
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When parsing a file that is submitted to the DPDecoder service as a job, the R3D SDK will mistakenly skip over the assignment of a property containing an object referring to a UUID that was parsed from a frame within the video container. Upon destruction of the object that owns it, the uninitialized member will be dereferenced and then destroyed using the object’s virtual destructor. Due to the object property being uninitialized, this can result in dereferencing an arbitrary pointer for the object’s virtual method table, which can result in code execution under the context of the application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的变量
Source: CVE Program / CVE List V5
Vulnerability Title
Blackmagic Design DaVinci Resolve 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Blackmagic Design DaVinci Resolve是一款将剪辑、色彩校正、视觉效果、动态图形和音频后期制作集于一身的软件工具。 Blackmagic Design DaVinci Resolve 17.3.1.0005存在安全漏洞，该漏洞源于未初始化对象属性，这可能会导致取消引用对象的虚拟方法表的任意指针，从而导致在应用程序上下文中执行代码。
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 |
|---|---|---|---|---|
| - | Blackmagic Design | Blackmagic Design DaVinci Resolve 17.3.1.0005 | - |
|
II. Public POCs for CVE-2021-40418
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-40418 (1)
-
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1427 x_refsource_MISC
Same Patch Batch · n/a · 2021-12-22 · 105 CVEs total
| CVE-2021-40417 | 9.8 CRITICAL | Blackmagic Design DaVinci Resolve 输入验证错误漏洞 |
| CVE-2021-21911 | Advantech R-SeeNet 安全漏洞 | |
| CVE-2021-21924 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21923 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21922 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21921 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21920 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21919 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21918 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21917 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21916 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21915 | Advantech R-SeeNet SQL注入漏洞 | |
| CVE-2021-21912 | Advantech R-SeeNet 安全漏洞 | |
| CVE-2021-21901 | Garrett Metal Detectors 缓冲区错误漏洞 | |
| CVE-2021-21904 | Garrett Metal Detectors 路径遍历漏洞 | |
| CVE-2021-21903 | Garrett Metal Detectors 缓冲区错误漏洞 | |
| CVE-2021-21902 | Garrett Metal Detectors 授权问题漏洞 | |
| CVE-2021-21905 | Garrett Metal Detectors 缓冲区错误漏洞 | |
| CVE-2021-21896 | Lantronix PremierWave 2050 路径遍历漏洞 | |
| CVE-2021-21895 | Lantronix PremierWave 2050 路径遍历漏洞 |
Showing top 20 of 105 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-40418
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