The vulnerability of the fib_rules_lookup() function in the Linux operating system’s IPv6 kernel module allows a hacker to cause a service failure.

The vulnerability of the fibruleslookup function in the Linux IPv6 kernel module is related to access to resources through incompatible types when processing the values of rt6info and fib6info in the arg.result parameter. Exploiting this vulnerability could allow an attacker to cause a service...

USN-6211-1 linux-azure regression

USN-6130-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a spurious warning in the IPv6 subsystem. This update removes the undesired warning message...

The vulnerability of the TCP/IP communication protocol implementation in the development environment for programmable logic controllers ISaGRAF Workbench allows a attacker to upload, read, and delete files.

The vulnerability of the TCP/IP communication protocol implementation in the development environment for programmable logic controllers ISaGRAF Workbench relates to the transmission of data in an unencrypted form. Exploiting this vulnerability allows a malicious actor to upload, read, and delete...

UBUNTU-CVE-2023-1206

A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6...

Important: kernel

Issue Overview: An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.15 Extra. Visit this page to learn...

Important: kernel

Issue Overview: An issue was found in the Linux kernel's IPv6 TCP connection tracking code, which could lead to high CPU usage with certain traffic patterns. CVE-2023-1206 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn...

UBUNTU-CVE-2023-3022

A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6rulelookup, sometimes holding rt6info and other times fib6info. This was not accounted for in other parts of the code where rt6info was expected unconditionally, potentially leading to a kerne...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux Kernel has a code issue vulnerability that stems from a flaw in the IPv6 module where arg.result is used inconsistently in fib6rulelookup, sometimes holding rt6info and...

PT-2023-23035 · Hewlett Packard · Hp-Ux

Name of the Vulnerable Software and Affected Versions: HP-UX affected versions not specified Description: The issue allows for a local exploitation to create a Denial of Service DoS when any physical interface is configured with IPv6/inet6. Recommendations: At the moment, there is no information...

The vulnerability of the UDPv6 network protocol implementation in Linux operating systems allows attackers to cause service failures.

The vulnerability of the UDPv6 network protocol implementation in Linux operating systems is related to concurrent access to the dstentry structure during a race condition, due to the lack of synchronization in the sksetupcaps function within the net/core/sock.c module. Exploiting this...

c-ares: Buffer Underwrite in ares_inet_net_pton()

A vulnerability was found in c-ares. This issue occurs in the aresinetnetpton function, which is vulnerable to a buffer underflow for certain ipv6 addresses. "0::00:00:00/2" in particular was found to cause an issue. C-ares only uses this function internally for configuration purposes, which woul...

Microsoft Windows 授权问题漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from the U.S.-based Microsoft Corporation. A security vulnerability exists in the Microsoft Windows 7 and prior Windows operating systems that stems from vulnerability to untargeted TCP/IP hijacking attacks...

Contiki-NG 缓冲区错误漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. Contiki-NG suffers from a buffer error vulnerability that stems from the fact that when reading TCP MSS option values from incoming packets, the Contiki-NG operating system does not...

WordPress plugin Brizy Page Builder 数据伪造问题漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability...

openvswitch: ip proto 0 triggers incorrect handling

A flaw was found in openvswitch OVS. When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results for both kernel and userspace datapath in installing a datapath flow matching all IP protocols nwproto is wildcarded...

PT-2023-3518 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows versions prior to 8 Description: The issue is related to a flaw in the TCP/IP protocol implementation in Windows operating systems, specifically concerning authentication procedure weaknesses. This can be exploited by a remote attacke...

UBUNTU-CVE-2023-31130

c-ares is an asynchronous resolver library. aresinetnetpton is vulnerable to a buffer underflow for certain ipv6 addresses, in particular "0::00:00:00/2" was found to cause an issue. C-ares only uses this function internally for configuration purposes which would require an administrator to...

The vulnerability of the Linux operating system’s IPv6 RPL kernel implementation allows a attacker to cause a service failure.

The vulnerability of the IPv6 RPL implementation in Linux operating systems is related to incorrect calculation of the packet header size in the function ipv6rplsegdatapos in the net/ipv6/rpl.c module. Exploiting this vulnerability could allow a remote attacker to cause service failures...

kernel: data races around sk->sk_prot

A data race problem was found in sk-skprot in the network subsystem in ipv6 in the Linux kernel. This issue occurs while some functions access critical data, leading to a denial of service...

kernel: data races around icsk->icsk_af_ops in do_ipv6_setsockopt

A vulnerability was found in the tcp subsystem in the Linux Kernel, due to a data race around icsk-icskafops. This issue could allow an attacker to leak internal kernel information...