Cisco IOS Software DHCP Denial of Service Vulnerability (cisco-sa-20130925-dhcp)

A vulnerability exists in the DHCP implementation of Cisco IOS Software that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability occurs during the parsing of crafted DHCP packets. An attacker could exploit this vulnerability by sending...

Juniper Junos Extended DHCP Relay Agent Traffic Redirection (PSN-2011-07-300)

According to its self-reported version number, the remote Juniper router has a vulnerable Extended DHCP Relay Agent. Any interface which has the Extended DHCP Relay Agent enabled intercepts unicast DHCP reply packets. A remote attacker could exploit this by acting as a malicious DHCP server,...

CVE-2010-3696

The frdhcpdecode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service infinite loop and daemon outage via a packet that has more than one sub-option...

CVE-2010-3696

The frdhcpdecode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service infinite loop and daemon outage via a packet that has more than one sub-option...

CVE-2010-3696

The frdhcpdecode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service infinite loop and daemon outage via a packet that has more than one sub-option...

SLES10: Security update for dhclient

The remote host is missing updates to packages that affect the security of your system. One or more of the following packages are affected: dhcp dhcp-client dhcp-devel dhcp-relay dhcp-server More details may also be found by searching for the SuSE Enterprise Server 10 patch database linked in the...

SLES10: Security update for dhclient

The remote host is missing updates to packages that affect the security of your system. One or more of the following packages are affected: dhcp dhcp-client dhcp-devel dhcp-relay dhcp-server More details may also be found by searching for the SuSE Enterprise Server 10 patch database located at...

openSUSE Security Update : dhcp (dhcp-465)

This update contains a backported patch from dhcp-3.0.7 to fix a buffer overflow which could lead to a denial-of-service condition in cases when the dhcp server is configured to send many DHCP options to clients. CVE-2007-0062 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive...

Debian Security Advisory DSA 245-1 (dhcp3)

The remote host is missing an update to dhcp3 announced via advisory DSA 245-1. OpenVAS Vulnerability Test $Id: deb2451.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 245-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

CVE-2007-2461

The DHCP relay agent in Cisco Adaptive Security Appliance ASA and PIX 7.2 allows remote attackers to cause a denial of service dropped packets via a DHCPREQUEST or DHCPINFORM message that causes multiple DHCPACK messages to be sent from DHCP servers to the agent, which consumes the memory allocat...

Cisco ASA fails to properly process DHCP relay packets

Overview The Cisco Adaptive Security Appliance contains a memory exhaustion vulnerability that may occur when the DHCP service relay is enabled. Description The Cisco Adaptive Security Appliance ASA is firewall that includes routing and intrusion prevention system IPS features. DHCP relay allows...

CVE-2003-0039

The CVE-2003-0039 entry concerns ISC dhcrelay (dhcp-relay) up to version 3.0rc9 (and potentially other builds). A malicious BOOTP packet forwarded to the broadcast MAC ff:ff:ff:ff:ff:ff can cause an infinite loop in the relay, not bounded by hop count, leading to a denial of service against confi...