Improper access control

A vulnerability in the management interface of Cisco Application Policy Infrastructure Controller APIC software could allow an unauthenticated, adjacent attacker to gain unauthorized access on an affected device. The vulnerability is due to a lack of proper access control mechanisms for IPv6...

Cisco Application Policy Infrastructure Controller IPv6 Link-Local Address Vulnerability

A vulnerability in the management interface of Cisco Application Policy Infrastructure Controller APIC software could allow an unauthenticated, adjacent attacker to gain unauthorized access on an affected device. The vulnerability is due to a lack of proper access control mechanisms for IPv6...

KB2903: vSphere 5.5/6.0 VM Backup fails with "Exception of type 'Veeam.Backup.AgentProvider.AgentClosedException' was thrown"

Challenge When backing up a VM within an environment running vSphere 5.5 or vSphere 6.0 the job fails with: Exception of type 'Veeam.Backup.AgentProvider.AgentClosedException' was thrown Copy Version Requirement The error listed above has many causes. Directly interpreted, it means that a process...

openthread/radio-receive-done-fuzzer: Crash in ot::Ip6::UdpSocket::GetNext

Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5735423085641728 Project: openthread Fuzzer: libFuzzeropenthreadradio-receive-done-fuzzer Fuzz target binary: radio-receive-done-fuzzer Job Type: libfuzzerubsanopenthread Platform Id: linux...

openthread/ip6-send-fuzzer: Crash in ot::Ip6::Netif::UnsubscribeAllRoutersMulticast

Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5723993787596800 Project: openthread Fuzzer: libFuzzeropenthreadip6-send-fuzzer Fuzz target binary: ip6-send-fuzzer Job Type: libfuzzerubsanopenthread Platform Id: linux Crash Type: UNKNOWN RE...

openthread/ncp-uart-received-fuzzer: Crash in ot::Ip6::Address::PrefixMatch

Project: https://github.com/openthread/openthread.git Detailed report: https://oss-fuzz.com/testcase?key=5719164352724992 Project: openthread Fuzzer: libFuzzeropenthreadncp-uart-received-fuzzer Fuzz target binary: ncp-uart-received-fuzzer Job Type: libfuzzerasanopenthread Platform Id: linux Crash...

Debian DLA-1682-1 : uriparser security update

Joergen Ibsen reported an issue with uriparser, a URI parsing library compliant with RFC 3986. An Out-of-bounds read for incomplete URIs with IPv6 addresses with embedded IPv4 address, e.g. '//::44.1', were possible. For Debian 8 'Jessie', this problem has been fixed in version 0.8.0.1-2+deb8u2. ...

macOS TCP Port 4444 IPv6 Shellcode (129 bytes)

/ Title: macOS - Bind 4444/TCP Shell /bin/sh + IPv6 Shellcode 129 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat ipv6bind.s section .text global...

macOS Reverse TCP Port 4444 IPv6 Shellcode (119 bytes)

/ Title: macOS - Reverse ::1:4444/TCP Shell /bin/sh +IPv6 Shellcode 119 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat ipv6rev.s section .text...

UBUNTU-CVE-2019-8377

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function getipv6l4proto located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service Segmentation fault or possibly hav...

DEBIAN-CVE-2019-8377

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference occurred in the function getipv6l4proto located at get.c. This can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service Segmentation fault or possibly hav...

Junos OS: Stateless firewall filter ignores IPv6 extension headers (JSA10905)

According to its self-reported version number, the remote Juniper Junos device is affected by a vulnerability which may allow IPv6 packets that should have been blocked to be forwarded. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid122241; scriptversion"1.3";...

CVE-2019-8317

An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST...

[SECURITY] Fedora 28 Update: radvd-2.17-12.fc28

radvd is the router advertisement daemon for IPv6. It listens to router solicitations and sends router advertisements as described in "Neighbor Discovery for IP Version 6 IPv6" RFC 2461. With these advertisements hosts can automatically configure their addresses and some other parameters. They al...

CVE-2018-20587

Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. Local users can exploit this to steal currency by binding the RPC IPv4 localhost port, and forwarding requests to the IPv6 localhost port...

CVE-2018-20587

Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. Local users can exploit this to steal currency by binding the RPC IPv4 localhost port, and forwarding requests to the IPv6 localhost port...

CVE-2018-20587

Removed by vendor...

[SECURITY] Fedora 29 Update: radvd-2.17-17.fc29

radvd is the router advertisement daemon for IPv6. It listens to router solicitations and sends router advertisements as described in "Neighbor Discovery for IP Version 6 IPv6" RFC 2461. With these advertisements hosts can automatically configure their addresses and some other parameters. They al...

Linux: Accept IPv6 router advertisements

To set up its default route and choose an IPv6 address, a Linux system requests and listen for router advertisements. Router advertisements can be used to route traffic to compromised systems. This script tests whether the Linux host is configured to accept IPv6 router advertisements...

Security Advisory - FragmentSmack Vulnerability in Linux Kernel

There is a DoS vulnerability in the Linux Kernel versions 3.9+ known as a FragmentSmack attack. Remote attackers could send fragmented IPv4 or IPv6 packets to the affected device to trigger time and calculation reassembly algorithms that could consume excessive CPU resources, resulting in a DoS...