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I. Basic Information for CVE-2021-21822
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Foxit Reader for Windows 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit Reader for Windows是中国福昕(Foxit)公司的一款基于Windows平台的PDF文档阅读器。 Foxit Reader for Windows 存在资源管理错误漏洞,该漏洞源于在处理某些XFA表单或注释对象时出现了错误。远程攻击者可利用该漏洞创建一个特殊设计的PDF文件,诱骗受害者打开它,从而触发该漏洞。以下产品和版本受到影响:Foxit Reader for Windows: 9.0, 9.0.0.29935, 9.0.1.1049, 9.1, 9.1.0.5096, 9
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
-Foxit Foxit Reader 10.1.3.37598 -
II. Public POCs for CVE-2021-21822
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III. Intelligence Information for CVE-2021-21822
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IV. Related Vulnerabilities
V. Comments for CVE-2021-21822

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