CVE-2014-3343

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service DHCPv6 daemon crash via a malformed DHCPv6 packet, aka Bug ID CSCuo59052...

Code injection

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service DHCPv6 daemon crash via a malformed DHCPv6 packet, aka Bug ID CSCuo59052...

CVE-2014-3343

Cisco IOS XR Software DHCPv6 Denial of Service (CVE-2014-3343) affects IOS XR 5.1 and related builds. The issue stems from incorrect handling of malformed DHCPv6 packets, allowing remote attackers to cause the DHCPv6 server process to crash (DoS). Exploitation is network-based and does not requir...

CVE-2014-3343

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service DHCPv6 daemon crash via a malformed DHCPv6 packet, aka Bug ID CSCuo59052...

Cisco IOS XR Software DHCPv6 Denial of Service Vulnerability

A vulnerability in the DHCP version 6 DHCPv6 code of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the DHCPv6 server process on an affected device to crash. The vulnerability is due to incorrect handling of malformed DHCPv6 packets. An attacker could exploit this...

Cisco IOS XR DHCPv6 Multiple DoS Vulnerabilities

The remote Cisco device is running a version of Cisco IOS XR software that is affected by multiple denial of service vulnerabilities related to the incorrect handling of malformed DHCPv6 packets. TRUSTED...

openSUSE Security Update : dhcp (openSUSE-SU-2011:0098-1)

A Denial of Service vulnerability while processing DHCPv6 decline messages hass been fixed. CVE-2011-0413 has been assigned to this issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

Cisco IOS XR Software DHCP Version 6 Process Hang Vulnerability

A vulnerability in the DHCP version 6 DHCPv6 code of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a hang condition of the DHCPv6 server process that could cause the software to stop processing DHCPv6 requests. The vulnerability is due to incorrect handling of...

Cisco IOS XR Software DHCP Version 6 Denial of Service Vulnerability

A vulnerability in the DHCP version 6 DHCPv6 code of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the DHCPv6 process on an affected device to crash. The vulnerability is due to incorrect handling of malformed DHCPv6 packets. An attacker could exploit this...

CVE-2014-3270

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service process hang via a malformed packet, aka Bug ID CSCul80924...

CVE-2014-3271

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service device crash via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149...

Design/Logic Flaw

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service process hang via a malformed packet, aka Bug ID CSCul80924...

Design/Logic Flaw

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service device crash via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149...

CVE-2014-3271

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service device crash via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149...

CVE-2014-3270

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service process hang via a malformed packet, aka Bug ID CSCul80924...

CVE-2014-3271

Cisco IOS XR DHCPv6 implementation is vulnerable to denial of service via malformed DHCPv6 packets, causing process crash. Affected: Cisco IOS XR devices configured with DHCPv6 server functionality. Root cause: incorrect handling of malformed DHCPv6 packets. Impact: device crash (DoS). Mitigation...

CVE-2014-3270

Cisco IOS XR DHCPv6 implementation vulnerability (CVE-2014-3270) allows remote, unauthenticated attackers to cause a denial-of-service by sending malformed DHCPv6 packets, triggering a hang in the DHCPv6 server process. Affected: Cisco IOS XR software with DHCPv6 server functionality. Root cause:...

Cisco ASA DHCPv6 Relay DoS (CSCun45520)

According to its banner, the version of the remote Cisco ASA device is affected by a denial of service vulnerability due to improper validation of packets when the IPv6 for DHCP DHCPv6 relay feature is enabled. An unauthenticated attacker on an adjacent network could cause a denial of service by...

Cisco Adaptive Security Appliance DHCPv6 Denial of Service Vulnerability

A vulnerability in the DHCP code of Cisco ASA Software could allow an unauthenticated, adjacent attacker to cause the reload of an affected system. The vulnerability is due to insufficient validation of crafted or malformed DHCP version 6 DHCPv6 packets when DHCPv6 replay feature is enabled. An...

CVE-2014-2182

Cisco Adaptive Security Appliance ASA Software, when DHCPv6 replay is configured, allows remote attackers to cause a denial of service device reload via a crafted DHCPv6 packet, aka Bug ID CSCun45520...