CVE-2017-6227

A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS FOS versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service CPU consumption and device hang condition by sending crafted Router Advertisement RA messages to a...

Multiple Huawei Products IPv6 Protocol Over Boundary Read Vulnerability

Huawei Quidway S2700 and others are S-series switch products from Huawei, China. An out-of-bounds read vulnerability exists in the IPv6 protocol in several Huawei products, which stems from the program's lack of checksumming of messages. The vulnerability can be exploited to cause a device reboot...

CVE-2016-4921

By flooding a Juniper Networks router running Junos OS with specially crafted IPv6 traffic, all available resources can be consumed, leading to the inability to store next hop information for legitimate traffic. In extreme cases, the crafted IPv6 traffic may result in a total resource exhaustion...

PT-2017-12421 · Cisco · Cisco Firepower System

Name of the Vulnerable Software and Affected Versions: Cisco Firepower System Software versions 6.0 and later Description: A vulnerability in the detection engine parsing of IPv6 packets could allow an unauthenticated, remote attacker to cause high CPU utilization or a denial of service DoS...

DEBIAN-CVE-2017-13024

The IPv6 mobility parser in tcpdump before 4.9.2 has a buffer over-read in print-mobility.c:mobilityoptprint...

kernel: Incorrect overwrite check in __ip6_append_data()

The ip6appenddata function in net/ipv6/ip6output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service system crash via crafted system calls...

kernel: net: IPv6 DCCP implementation mishandles inheritance

The IPv6 DCCP implementation in the Linux kernel mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890. An unprivileged local user could use this flaw to induce kernel memo...

kernel: Incorrect overwrite check in __ip6_append_data()

The ip6appenddata function in net/ipv6/ip6output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service system crash via crafted system calls...

tcpdump: IPv6 mobility printer mobility_opt_print() typecastimg/signedness error

Integer signedness error in the mobilityoptprint function in the IPv6 mobility printer in tcpdump before 4.7.2 allows remote attackers to cause a denial of service out-of-bounds read and crash or possibly execute arbitrary code via a negative length value...

The vulnerability of the Simple Network Management Protocol (SNMP) subsystem of the Cisco IOS operating system, which allows a hacker to inject code or trigger a system reboot.

Many vulnerabilities in the Simple Network Management Protocol SNMP subsystem of the Cisco IOS operating system are caused by buffer overflows. Exploitation of these vulnerabilities allows a malicious actor to inject code into the system or cause it to restart by sending specially created SNMP...

DEBIAN-CVE-2017-7508

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service when receiving malformed IPv6 packet...

The vulnerability of the IPv6 packet fragmentation implementation in the Linux operating system allows a attacker to cause a service failure or exert other effects.

The vulnerability of IPv6 packet fragmentation implementation in the Linux operating system’s kernel is related to an unacceptable parameter. Exploiting this vulnerability can allow a local attacker to cause service failures or other effects such as reading beyond the memory boundary through syst...

Wireshark 'epan/dissectors/packet-ipv6.c' denial of service vulnerability

Wireshark formerly known as Ethereal is a network packet analyzer software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A denial of service vulnerability exists in the IPv6 parser in Wireshark versions 2.2.0...

ALPINE-CVE-2017-9353

In Wireshark 2.2.0 to 2.2.6, the IPv6 dissector could crash. This was addressed in epan/dissectors/packet-ipv6.c by validating an IPv6 address...

UBUNTU-CVE-2017-9353

In Wireshark 2.2.0 to 2.2.6, the IPv6 dissector could crash. This was addressed in epan/dissectors/packet-ipv6.c by validating an IPv6 address...

Linux kernel denial of service vulnerability (CNVD-2017-07506)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the IPv6 sharding implementation process in Linux kernel 4.11.1 and prior versions, which stems from the program failing to determi...

Linux kernel denial of service vulnerability (CNVD-2017-07509)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the 'tcpv6synrecvsock' function in the net/ipv6/tcpipv6.c file in Linux kernel versions 4.11.1 and earlier, which stems from the...

DEBIAN-CVE-2017-9074

The IPv6 fragmentation implementation in the Linux kernel through 4.11.1 does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service out-of-bounds read and BUG or possibly have unspecified other impact via crafted socket...

DEBIAN-CVE-2017-9076

The dccpv6requestrecvsock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890...

libevent: Stack-buffer overflow in evutil_parse_sockaddr_port()

A vulnerability was found in libevent with the parsing of IPv6 addresses. If an attacker could cause an application using libevent to parse a malformed address in IPv6 notation of more than 2GiB in length, a stack overflow would occur leading to a crash...