CVE-2020-16898

CVE-2020-16898: “坏邻居” CVSS 评分: 8.8 CVSS 向量: CVSS3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C 概述 10月13日，微软宣布 Windows IPv6 协议栈中存在一个极其严重的漏洞，该漏洞允许攻击者发送特制数据包，从而可能在远程系统上执行任意代码。分享给 MAPP 成员的概念验证代码既极其简单又完全可靠。它会立即导致蓝屏死机（BSOD），但更重要的是，对于那些能够绕过 Windows 10 和 Windows Server 2019...

CVE-2020-16898-Bad-Neighbor

用于检测 CVE-2020-16898：Bad Neighbor 的简单策略 脚本提供以下功能 :: 1 脚本根据此处描述的启发式规则进行检查： https://www.mcafee.com/blogs/other-blogs/mcafee-labs/cve-2020-16898-bad-neighbor/ 安装 root@kitploit: zeek-pkg install zeek/initconf/CVE-2020-16898-Bad-Neighbor 或 @load CVE-2020-16898-Bad-Neighbor/scripts 详细说明： 详细告警和描述：脚本生成以下告...

THC-Archive

THC-Archive 安全研究小组（又称黑客）The Hacker's Choice 的所有发布版本 在 Twitter 上关注我们: https://twitter.com/hackerschoice 在 Medium 上阅读更多: https://medium.com/@hackerschoice 为什么？ 因为我们再也没有时间运营完整的 web 服务器了，另一方面我们也不希望这些资料就此丢失…… 活跃项目 还有其他活跃的 THC 项目拥有自己的 GitHub 仓库： thc-hydra: https://github.com/vanhauser-thc/thc-hydra...

ipv6tools

IPv6Tools The IPv6Tools framework is a robust set of modules and plugins that allow a user to audit an IPv6 enabled network. The built-in modules support enumeration of IPv6 features such as ICMPv6 and Multicast Listener Discovery MLD. In addition, the framework also supports enumeration of Upper...

CVE-2026-41285-OpenBSD-v6daemons-go-brrr

CVE-2026-41285：一包即杀死OpenBSD上的IPv6 来自本地网络的一个精心构造的ICMPv6数据包会永久挂起slaacd和/或rad。IPv6 SLAAC地址自动配置将失效，直到有人手动重启守护进程。无需认证，无需权限，只需18字节的ICMPv6负载。 | ---|--- CVE| CVE-2026-41285 漏洞类别| 整数下溢导致的无限循环 根本原因| ND选项解析器执行ndoptlen 8 - 2时未检查len==0 受影响组件| sbin/slaacd/engine.c，usr.sbin/rad/engine.c 影响| IPv6...

kernel: ipv6: fix possible UAF in icmpv6_rcv()

A flaw was found in the Linux kernel's IPv6 Internet Protocol version 6 implementation. This vulnerability, a Use-After-Free UAF error, occurs due to incorrect caching of network packet addresses before a memory operation. An attacker could potentially exploit this flaw to cause memory corruption...

SUSE CVE-2026-80901

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix the checksum validations ipvsinicmpv6 is missing checksum validation for ICMPv6 packets from clients. In fact, as for TCP/UDP we should validate the checksum for ICMP packets only when we mangle the packets on MASQ or o...

AZL-99662 CVE-2026-80901 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix the checksum validations ipvsinicmpv6 is missing checksum validation for ICMPv6 packets from clients. In fact, as for TCP/UDP we should validate the checksum for ICMP packets only when we mangle the packets on MASQ or o...

CVE-2026-17255

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements...

CVE-2026-80901 ipvs: fix the checksum validations

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix the checksum validations ipvsinicmpv6 is missing checksum validation for ICMPv6 packets from clients. In fact, as for TCP/UDP we should validate the checksum for ICMP packets only when we mangle the packets on MASQ or o...

EUVD-2026-71651

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix the checksum validations ipvsinicmpv6 is missing checksum validation for ICMPv6 packets from clients. In fact, as for TCP/UDP we should validate the checksum for ICMP packets only when we mangle the packets on MASQ or o...

CVE-2026-80901

Linux kernel IPVS (IP Virtual Server) contains a flaw in checksum validation for ICMPv6 traffic. Specifically, ip_vs_in_icmp_v6() was missing checksum validation for ICMPv6 packets from clients, and handle_response_icmp() was missing the pseudo-header calculation when validating ICMPv6 messages f...

CVE-2026-17255 IBM i is Affected By Denial of Service Vulnerability []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements...

CVE-2026-17255

IBM i versions 7.6, 7.5, 7.4, and 7.3 are affected by a denial of service vulnerability caused by improper validation of the prefix length in ICMPv6 Router Advertisements , classified as CWE-787 (Out-of-bounds Write) . A remote attacker can trigger a DoS with low complexity and no privileges requ...

EUVD-2026-71480

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements...

Linux Distros Unpatched Vulnerability : CVE-2026-80901

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipvs: fix the checksum validations ipvsinicmpv6 is missing checksum validation for ICMPv6 packets from clients. In fact, as for TCP/UDP we should validate the...

PT-2026-86192

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description An issue exists in the IPVS IP Virtual Server component where checksum validations are missing or incorrect for certain packet types. Specifically, the ip vs in icmp v6 function fails to...

Security Bulletin: IBM i is Affected By Denial of Service Vulnerability [CVE-2026-17255]

Summary IBM i is vulnerable to a denial of service due to improper validation CVE-2026-17255 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17255 DESCRIPTION: IBM i could allow a remote attacker to cause a denial of service due to improper validation of th...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179178a: Fixed out-of-bounds accesses in RX fixup The ax88179rxfixup function contains several out-of-bounds accesses that can be triggered by a malicious or defective USB device. Specifically: - The metadata array...

AZL-97350 CVE-2026-74597 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: clear skb2-cb in ip6ip6err ip6ip6err clones an outer IPv6 ICMP error skb, pulls it to the quoted inner IPv6 packet, and then passes the clone to icmpv6send. The clone still carries the outer packet's inet6skbparm in...