漏洞信息
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Vulnerability Title
pypdf: Manipulated XMP metadata entity declarations can exhaust RAM
Vulnerability Description
pypdf is a free and open-source pure-python PDF library. In versions prior to 6.10.0, manipulated XMP metadata entity declarations can exhaust RAM. An attacker who exploits this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the XMP metadata. This issue has been fixed in version 6.10.0.
CVSS Information
N/A
Vulnerability Type
DTD中递归实体索引的不恰当限制(XML实体扩展)
Vulnerability Title
pypdf 安全漏洞
Vulnerability Description
pypdf是py-pdf开源的一个免费开源的纯 python PDF 库。能够拆分、合并、裁剪和转换 PDF 文件的页面。 pypdf 6.10.0之前版本存在安全漏洞,该漏洞源于被操纵的XMP元数据实体声明可能耗尽RAM,可能导致内存使用过大。
CVSS Information
N/A
Vulnerability Type
N/A