164 matches found
fi6s
fi6s: Fast IPv6 scanner fi6s is an IPv6 port scanner designed to be fast, aimed at Internet scanning and discovery. This is achieved by sending and processing raw packets asynchronously. The design and goal is pretty similar to Masscan, though it is not as full-featured. Please take note of the...
pbscan
摘要 polarbearscan 旨在实现更快、更高效的横幅抓取和端口扫描。它结合了两个不同的理念，希望使其值得您关注和投入时间。 第一个理念是使用无状态 SYN 扫描，通过加密保护的 cookie 来解析传入的确认包。据作者所知，这项技术最早由 Dan Kaminsky 在 scanrand 中开创。Scanrand 本身是 Paketto Keiretsu（一组扫描工具）的一部分，于 2001-2002 年左右发布。该代码的镜像可在 Packet Storm 1 找到。 第二个理念是使用修补过的用户态 TCP/IP 栈，以便扫描器在收到同时设置了 SYN 和 ACK...
CVE-2026-49422
The RACK setsockopt2 handler drops the connection lock in order to copy option data from userspace, then reacquires the lock. After reacquiring, it verifies that the TCP stack had not been switched away, but did not reload its pointer to the stack's per-connection control block. If userspace...
EUVD-2026-62244
The RACK setsockopt2 handler drops the connection lock in order to copy option data from userspace, then reacquires the lock. After reacquiring, it verifies that the TCP stack had not been switched away, but did not reload its pointer to the stack's per-connection control block. If userspace...
Linux Distros Unpatched Vulnerability : CVE-2026-74268
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tcp: clear sockops cb flags before force-closing a child socket A child socket inherits the listener's bpfsockopscbflags via skclonelock. If its setup fails in...
CVE-2026-64024
A flaw was found in the Linux kernel's Transmission Control Protocol TCP networking stack. This vulnerability arises from a stale per-CPU variable that can retain a previously used Initial Sequence Number ISN when certain packets are dropped. A remote attacker could exploit this by sending...
CVE-2026-53183
In the Linux kernel, the following vulnerability has been resolved: mptcp: allow subflow rcv wnd to shrink In MPTCP connection, the window field in the TCP header refers to the MPTCP-level rcvnxt and it's right edge should not move backward. Such constraint is enforced at DSS option generation...
CVE-2026-10634
Zephyr's native TCP stack iterates the global connection list in nettcpforeach subsys/net/ip/tcp.c using the SYSSLISTFOREACHCONTAINERSAFE macro, which caches a pointer to the next list node. Prior to this fix the function released tcplock while invoking the per-connection callback and re-acquired...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003096)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003096 advisory. The TCP stack in the Linux kernel 3.x does not properly implement a SYN cookie protection mechanism for the case of a fast network connection, which allows remote...
Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-15030059179 fixes several issues. The following security issues were fixed: CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket bsc1243650. CVE-2024-50154: tcp/dccp: Do not use timerpending in reqskqueueunlink bsc1233072...
EUVD-2014-2573
Malware in sbrugna...
EUVD-2014-7121
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EUVD-2002-2416
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EUVD-2019-15174
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EUVD-2020-17931
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EUVD-2018-1113
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EUVD-2020-9465
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EUVD-2017-16306
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