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I. Basic Information for CVE-2022-1921
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
GStreamer 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GStreamer是一套用于处理流媒体的框架。 GStreamer 1.16.2版本存在安全漏洞,该漏洞源于gst_avi_demux_invert 函数中的 avidemux 元素中的整数溢出,该函数允许在解析 avi 文件时进行堆覆盖,攻击者可以利用该漏洞可以执行任意代码。
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
VendorProductAffected VersionsCPESubscribe
-GStreamer 1.20.3 -
II. Public POCs for CVE-2022-1921
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III. Intelligence Information for CVE-2022-1921
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IV. Related Vulnerabilities
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