CVE-2021-0267

An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP service. This is typically...

CVE-2021-0267

An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP service. This is typically...

Input validation

An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an attacker to cause a Denial of Service DoS by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP service. This is typically...

CVE-2021-0267

Summary: CVE-2021-0267 is an input validation flaw in JDHCPD’s DHCP Relay Agent (active-lease query) in Juniper Junos OS. An attacker can trigger a crash of the jdhcpd DHCP service by sending a crafted DHCP packet, causing a Denial of Service. Affected Junos OS versions include 19.4 before 19.4R3...

Fedora Update for dhcp FEDORA-2018-5051dbd15e

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

The vulnerability of the DHCP relay subsystem in Cisco IOS and Cisco IOS XE allows a attacker to execute arbitrary code with administrator privileges, or to cause a service failure and system reboot.

The vulnerability of the DHCP relay subsystem in Cisco IOS and Cisco IOS XE systems is caused by buffer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or trigger a Denial-of-Service attack DoS, along with a system reboot, using a specially crafted DHCPv...

Design/Logic Flaw

The DHCP relay subsystem of Cisco IOS 12.2 through 15.6 and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload,...

CVE-2017-12240

The DHCP relay subsystem of Cisco IOS 12.2 through 15.6 and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload,...

Juniper vSRX and SRX Series Appliances Junos OS Denial of Service Vulnerability

Juniper vSRX and SRX are both products of Juniper Networks, Inc. vSRX is a firewall emulator. srx is a firewall appliance. junos OS is one of the operating systems. dhcp is one of the dynamic host configuration protocols. A security vulnerability exists in Junos OS versions 12.1X46, 12.3X48, and...

CVE-2017-10605

On Junos OS for vSRX/SRX Series, DHCP or DHCP relay can trigger flowd crashes via specially crafted DHCP packets, causing traffic interruption and potential extended DoS with failover implications. Affected releases include 12.1X46 before 12.1X46-D67, 12.3X48 before 12.3X48-D50, and 15.1X49 befor...

CVE-2016-6424

The DHCP Relay implementation in Cisco Adaptive Security Appliance ASA Software 8.4.7.29 and 9.1.7.4 allows remote attackers to cause a denial of service interface wedge via a crafted rate of DHCP packet transmission, aka Bug ID CSCuy66942...

CVE-2016-6424

The DHCP Relay implementation in Cisco Adaptive Security Appliance ASA Software 8.4.7.29 and 9.1.7.4 allows remote attackers to cause a denial of service interface wedge via a crafted rate of DHCP packet transmission, aka Bug ID CSCuy66942...

Cisco ASA Software DHCP Relay Denial of Service Vulnerability (cisco-sa-20161005-asa-dhcp)

A vulnerability in the DHCP Relay feature of Cisco ASA Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition by causing an interface wedge. Copyright C 2016 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources,...

PT-2016-6898 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software versions 8.4.7.29 through 9.1.7.4 Description: A denial of service issue exists due to the improper handling of DHCP packets by the DHCP Relay feature. This can be exploited by an unauthenticated...

Debian DSA-3442-1 : isc-dhcp - security update

It was discovered that a maliciously crafted packet can crash any of the isc-dhcp applications. This includes the DHCP client, relay, and server application. Only IPv4 setups are affected. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin...

SUSE-SU-2015:1890-1 Security update for openstack-neutron and crowbar-barclamp-neutron

This update provides security fixes and improvements for openstack-neutron and crowbar-barclamp-neutron. crowbar-barclamp-neutron: - Add infoblox support. - Add configurations required to support DHCP relay. - Create 'floating' network as 'flat' provider network. bsc946882 - Fix search for Nova...

Scientific Linux Security Update : freeradius on SL6.x i386/x86_64 (20150722)

A stack-based buffer overflow was found in the way the FreeRADIUS rlmpap module handled long password hashes. An attacker able to make radiusd process a malformed password hash could cause the daemon to crash. CVE-2014-2015 The freeradius packages have been upgraded to upstream version 2.2.6, whi...

The vulnerability of the OpenSUSE operating system allows malicious actors to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the dhcp-relay package of the OpenSUSE operating system can lead to violations of confidentiality, integrity, and accessibility of protected information. This vulnerability can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a local malicious individual to compromise the confidentiality, integrity, and accessibility of protected information

The Debian GNU/Linux operating system’s dhcp-relay package contains multiple vulnerabilities that can lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited by local malicious actors...

The vulnerability of the SUSE Linux Enterprise operating system allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the dhcp-relay package of the SUSE Linux Enterprise operating system can lead to violations of confidentiality, integrity, and accessibility of protected information. Exploitation of this vulnerability can be carried out remotely...