lldp 'assert()' function denial of service vulnerability

lldp Link Layer Discovery Protocol is a link layer discovery protocol that allows network devices to advertise their device identity and performance on the local subnet. A denial of service vulnerability exists in lldp. An attacker could exploit this vulnerability to crash the daemon and deny...

Cisco ASA Unicast Reverse Path Forwarding (uRPF) Bypass Vulnerability

A vulnerability in the Unicast Reverse Path Forwarding uRPF feature in the Cisco Adaptive Security Appliance ASA could allow an unauthenticated, remote attacker to bypass the uRPF validation checks. The vulnerability is due to incorrect uRPF validation where IP packets from an outside interface,...

Bridging OpenVPN

OpenVPN supports two very different means for interconnecting networks: routing and bridging. Routing refers to the interconnection of separate and independent “sub-networks” subnets which have non-overlapping ranges of IP addresses. Upon receiving a packet sent to it, a network “router” examines...

Amazon Linux AMI : chrony (ALAS-2015-539)

As reported upstream : When NTP or cmdmon access was configured from chrony.conf or via authenticated cmdmon with a subnet size that is indivisible by 4 and an address that has nonzero bits in the 4-bit subnet remainder e.g. 192.168.15.0/22 or f000::/3, the new setting was written to an incorrect...

DEBIAN-CVE-2015-1821

Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service chronyd crash or possibly execute arbitrary code by configuring the 1 NTP or 2 cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the...

CVE-2015-1821

Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service chronyd crash or possibly execute arbitrary code by configuring the 1 NTP or 2 cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the...

UBUNTU-CVE-2015-1821

Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service chronyd crash or possibly execute arbitrary code by configuring the 1 NTP or 2 cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the...

CVE-2015-1821

Heap-based buffer overflow in chrony before 1.31.1 allows remote authenticated users to cause a denial of service chronyd crash or possibly execute arbitrary code by configuring the 1 NTP or 2 cmdmon access with a subnet size that is indivisible by four and an address with a nonzero bit in the...

PT-2015-5458 · Chrony +3 · Chrony +3

Name of the Vulnerable Software and Affected Versions: chrony versions prior to 1.31.1 Description: The issue allows remote authenticated users to cause a denial of service or possibly execute arbitrary code by configuring NTP or cmdmon access with a subnet size that is indivisible by four and an...

Network Time Protocol Vulnerabilities (Supplement Update A)

OVERVIEW --------- Begin Update A Part 1 of 2 -------- This advisory supplement is to accompany the NCCIC/ICS-CERT advisory titled ICSA-14-353-01C Network Time Protocol Vulnerabilities that was published February 5, 2015, on the ICS‑CERT web site. --------- End Update A Part 1 of 2 ----------...

CVE-2014-8153

The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to cause a denial of service blocked router update processing by creating eight routers and assigning an ipv6 non-provider subnet to each...

CVE-2014-8153

The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to cause a denial of service blocked router update processing by creating eight routers and assigning an ipv6 non-provider subnet to each...

CVE-2014-8153: Improper Input Validation

The L3 agent in OpenStack Neutron 2014.2.x before 2014.2.2, when using radvd 2.0+, allows remote authenticated users to cause a denial of service blocked router update processing by creating eight routers and assigning an ipv6 non-provider subnet to each...

targets-ipv6-wordlist NSE Script

Adds IPv6 addresses to the scan queue using a wordlist of hexadecimal "words" that form addresses in a given subnet. Script Arguments targets-ipv6-wordlist.nsegments Number User can indicate exactly how big the word must be on Segments of 16 bits. targets-ipv6-wordlist.fillright With this argumen...

targets-ipv6-map4to6 NSE Script

This script runs in the pre-scanning phase to map IPv4 addresses onto IPv6 networks and add them to the scan queue. The technique is more general than what is technically termed "IPv4-mapped IPv6 addresses." The lower 4 bytes of the IPv6 network address are replaced with the 4 bytes of IPv4...

Moderate: Red Hat Security Advisory: openstack-neutron security and bug fix update

Updated openstack-neutron packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring...

CVE-2014-8582

CVE-2014-8582 affects FortiNet FortiADC-E (firmware 3.1.1 prior to 4.0.5) and Coyote Point Equalizer (firmware 10.2.0a). The vulnerability allows remote attackers to obtain access to arbitrary subnets via unspecified vectors. Core impact per linked records: partial confidentiality and partial int...

Moderate: Red Hat Security Advisory: openstack-heat security, bug fix, and enhancement update

Updated openstack-heat packages that fix one security issue, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux OpenStack Platform 4.0. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System...

CVE-2014-2357

The GPT library in the Telegyr 8979 Master Protocol application in SUBNET SubSTATION Server 2 before SSNET 2.12 HF18808 allows remote attackers to cause a denial of service persistent service crash via a long RTU-to-Master message...

Code injection

The GPT library in the Telegyr 8979 Master Protocol application in SUBNET SubSTATION Server 2 before SSNET 2.12 HF18808 allows remote attackers to cause a denial of service persistent service crash via a long RTU-to-Master message...