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I. Basic Information for CVE-2021-21034
Vulnerability Information

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Vulnerability Title
Acrobat Reader DC Out-Of-Bounds Read Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally elevate privileges 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
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Acrobat Reader DC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader是美国奥多比(Adobe)公司的一款PDF查看器。该软件用于打印,签名和注释 PDF。 Acrobat Reader DC 中存在缓冲区错误漏洞,该漏洞源于受越界读取漏洞的影响。未经验证的攻击者可以利用此漏洞在当前用户的上下文中本地提升权限
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 ~ 2020.013.20074 -
II. Public POCs for CVE-2021-21034
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III. Intelligence Information for CVE-2021-21034
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IV. Related Vulnerabilities
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