漏洞信息
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Vulnerability Title
pypdf: Possible large memory usage for form XObjects during text extraction
Vulnerability Description
pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting the text of a page which contains a form XObject with self-references. This vulnerability is fixed in 6.12.2.
CVSS Information
N/A
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
pypdf 资源管理错误漏洞
Vulnerability Description
py-pdf pypdf是py-pdf组织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 6.12.2之前版本存在资源管理错误漏洞,该漏洞源于包含自引用表单XObject的PDF提取文本时,可能导致大量内存使用。
CVSS Information
N/A
Vulnerability Type
N/A