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I. Basic Information for CVE-2021-21798
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An exploitable return of stack variable address vulnerability exists in the JavaScript implementation of Nitro Pro PDF. A specially crafted document can cause a stack variable to go out of scope, resulting in the application dereferencing a stale pointer. This can lead to code execution under the context of the application. An attacker can convince a user to open a document to trigger the vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
返回栈上的变量地址
Source: NVD (National Vulnerability Database)
Vulnerability Title
Nitro Software Nitro Pro 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nitro Software Nitro Pro是美国Nitro Software公司的一款PDF文档编辑器软件。该软件支持PDF文档编辑、PDF文档格式转换和PDF文档加密等功能。 Nitro Software Nitro Pro 的JavaScript实现中存在安全漏洞,攻击者可以诱使用户打开精心设计的文档以触发该漏洞,在应用程序上下文中执行代码
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
-Nitro Pro Nitro Pro 13.31.0.605 , Nitro Pro 13.33.2.645 -
II. Public POCs for CVE-2021-21798
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III. Intelligence Information for CVE-2021-21798
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IV. Related Vulnerabilities
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