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I. Basic Information for CVE-2021-33657
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Simple DirectMedia Layer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Simple DirectMedia Layer(SDL)是一个用于访问低级硬件和图形,并为游戏、软件和仿真器提供支持的多平台库。 Simple DirectMedia Layer 2.x版本至2.0.18版本存在安全漏洞,该漏洞源于video/SDL_pixels.c中存在堆溢出问题。攻击者利用该漏洞导致使用此库的应用程序崩溃、拒绝服务或代码执行。
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
VendorProductAffected VersionsCPESubscribe
-SDL2 2.x to 2.0.18 -
II. Public POCs for CVE-2021-33657
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III. Intelligence Information for CVE-2021-33657
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