DEBIAN-CVE-2021-47109

In the Linux kernel, the following vulnerability has been resolved: neighbour: allow NUDNOARP entries to be forced GCed IFFPOINTOPOINT interfaces use NUDNOARP entries for IPv6. It's possible to fill up the neighbour table with enough entries that it will overflow for valid connections after that...

Important: edk2

Issue Overview: EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing the IANA or IATA option in a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality...

The vulnerability of the ICMPv6 network protocol implementation in Junos QFX5K routers allows a attacker to cause a service failure.

The vulnerability of the ICMPv6 network protocol implementation in Junos QFX5K routers lies in the execution of a loop with an unavailable exit condition when processing WAV/AVI format files. Exploiting this vulnerability allows a remote attacker to cause service failures...

CVE-2023-20187

A vulnerability in the Multicast Leaf Recycle Elimination mLRE feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service DoS condition. This...

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...

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...

RIOT RIOT-OS 代码问题漏洞

RIOT-OS is an operating system that supports IoT devices and contains a network stack capable of handling 6LoWPAN frames. A denial of service vulnerability exists in versions of RIOT-OS prior to 2022.10, which can be exploited by an attacker to launch a denial of service attack...

SUSE CVE-2015-1465

The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update RCU grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service memory consumption or system crash via a flood of...

SUSE CVE-2015-8787

The nfnatredirectipv4 function in net/netfilter/nfnatredirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured...

SUSE CVE-2022-3435

A vulnerability classified as problematic has been found in Linux Kernel. This affects the function fibnhmatch of the file net/ipv4/fibsemantics.c of the component IPv4 Handler. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to appl...

Contiki-NG 安全漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. A security vulnerability exists in Contiki-NG 4.7 and earlier versions, which stems from a buffer overflow that could be caused when an attacker copies an IPv6 address prefix in the...

CVE-2022-27775

An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead...

CVE-2022-22155

An Uncontrolled Resource Consumption vulnerability in the handling of IPv6 neighbor state change events in Juniper Networks Junos OS allows an adjacent attacker to cause a memory leak in the Flexible PIC Concentrator FPC of an ACX5448 router. The continuous flapping of an IPv6 neighbor with...

lwip 缓冲区错误漏洞

lwip is an open source TCP/IP stack implementation. lwip suffers from a buffer error vulnerability that originates in the icmp6sendresponsewithaddrsandnetif function of the git head of the Free Software Foundation version of lwIP, which allows an attacker to exploit the vulnerability via a crafte...

CVE-2021-25664

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303, Nucleus NET All versions, Nucleus ReadyStart V3 All versions V2017.02.4, Nucleus ReadyStart V4 All versions V4.1.0, Nucleus Source Code All versions...

Michael gargoyle 安全漏洞

Gargoyle OS is a Web management interface for small router devices. A security vulnerability exists in Gargoyle OS version 1.12.0 that stems from a routing loop that generates excessive network traffic between an affected device and the routers of its upstream ISP when IPv6 is used. No details of...

DEBIAN-CVE-2020-13988

An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uipprocess in net/ipv4/uip.c...

kernel: some ipv6 protocols not encrypted over ipsec tunnel

A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data...

IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements

CVSS Rating: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L 6.0 Medium A cluster configured to use an affected container networking implementation is susceptible to man-in-the-middle MitM attacks. By sending “rogue” router advertisements, a malicious container can reconfigure the host to redirect...

The vulnerability of IPv6 network protocol implementations in the Linux operating system allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of IPv6 network protocol implementations in the Linux operating system’s kernel is related to the lack of protection for data transmitted through the IPsec tunnel. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to...