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I. Basic Information for CVE-2021-28643
Vulnerability Information

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Vulnerability Title
Adobe Acrobat Pro DC embedDocAsDataObject Type Confusion Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Type Confusion vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat是美国奥多比(Adobe)公司的一套PDF文件编辑和转换工具。 Adobe Acrobat DC 中存在缓冲区错误漏洞,该漏洞源于产品对PDF加载时缺少边界检查,攻击者可通过该漏洞引发基于堆的缓冲区溢出并执行代码。以下产品及版本受到影响: Adobe Acrobat DC 2020.001.30020、Adobe Acrobat DC 2020.001.30025、Adobe Acrobat DC 2020.004.30005、Adobe Acrobat DC 2020.006.
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
AdobeAcrobat Reader unspecified ~ 2020.004.30005 -
II. Public POCs for CVE-2021-28643
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III. Intelligence Information for CVE-2021-28643
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