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Source channel @githubtrending · Post #15268 · Nov 4

#go#blockchain#cloudvpn#golang#golang_library#holepunch#ipfs#ipfs_blockchain#kubernetes#libp2p#mesh#mesh_networks#nat#networking#p2p#p2pvpn#tunnel#vpn EdgeVPN lets you create secure, decentralized private networks using peer-to-peer (p2p) connections without relying on central servers. It can build a VPN that automatically assigns IPs, includes a small DNS server, and protects your network even if tokens leak. You can also use it as a reverse proxy to share TCP services or send files securely over p2p without a VPN connection. It works well for edge devices and development, especially behind NATs, and can be integrated into your own Go programs. This helps you connect devices easily and securely across different networks without complex setup or infrastructure. https://github.com/mudler/edgevpn

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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