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Source channel @githubtrending · Post #14915 · Jul 5

#other#awesome_list#brasil#ciencia_da_computacao#computer_science#curriculo#cursos#hacktoberfest The MIT License is a simple and permissive software license that lets you freely use, copy, modify, merge, publish, distribute, sublicense, and sell software, as long as you include the original copyright notice and license text in all copies. It does not require you to share your changes or make your code open source. The software is provided "as is," without any warranty, so the authors are not responsible for any problems. This license gives you great freedom and flexibility to use software for any purpose, including commercial, with minimal legal restrictions[1][3][5]. This benefits you by allowing easy and safe use and sharing of software without complex legal barriers. https://github.com/Universidade-Livre/ciencia-da-computacao

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AIGC

@aigcrubbish · Post #6 · 08/23/2024, 06:57 AM

CPython zipfile 模块高危漏洞 CVE-2024-8088 CPython 的 zipfile 模块存在一个高危漏洞,编号为 CVE-2024-8088。该漏洞会导致在处理恶意构造的 zip 档案时,程序陷入无限循环。具体来说,当使用 zipfile.Path 类及其方法(如 namelist()`、`iterdir()`、`extractall() 等)遍历 zip 档案条目名称时,可能会触发无限循环。 此漏洞的根本原因在于 zipfile._path._ancestry() 方法中的路径处理不当。具体来说,代码中的 path.rstrip(posixpath.sep) 和 while 循环条件未正确处理路径,导致无限循环。例如,`posixpath.split("//") 返回 ("//", ""),而 "//" != posixpath.sep` 导致循环无法退出。 该漏洞已被修复,建议更新 CPython 并加强输入验证,以防止潜在的拒绝服务攻击。 原文链接:https://www.openwall.com/lists/oss-security/2024/08/22/1https://www.openwall.com/lists/oss-security/2024/08/22/4 标签:#CPython#漏洞#zipfile#无限循环 #AIGC