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I. Basic Information for CVE-2021-20216
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Privoxy in versions before 3.0.31. A memory leak that occurs when decompression fails unexpectedly may lead to a denial of service. The highest threat from this vulnerability is to system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Privoxy 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Privoxy是美国Privoxy团队的一款不进行网页缓存且自带过滤功能的代理服务器。它具有高级过滤功能,可增强隐私,修改网页数据和HTTP标头,控制访问以及删除广告和其他令人讨厌的Internet垃圾。Privoxy具有灵活的配置,可以根据个人需要进行定制。它适用于独立系统和多用户网络。 Privoxy 存在资源管理错误漏洞,该漏洞源于解压缩意外失败时的内存泄漏可能会导致拒绝服务。
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
-privoxy privoxy 3.0.31 -
II. Public POCs for CVE-2021-20216
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III. Intelligence Information for CVE-2021-20216
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IV. Related Vulnerabilities
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