Cisco SD-WAN Software vDaemon Denial of Service Vulnerability

A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

PT-2021-2961 · Cisco · Cisco Sd-Wan

Name of the Vulnerable Software and Affected Versions: Cisco SD-WAN Software affected versions not specified Description: A vulnerability in the vDaemon process could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service DoS condition. This issue ...

CVE-2021-0240

On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, the Juniper Networks Dynamic Host Configuration Protocol Daemon JDHCPD process might crash if a malformed DHCPv6 packet is received, resulting in a restart of the daemon. The daemon automatically...

CVE-2021-0251

CVE-2021-0251 describes a NULL pointer dereference in Juniper Networks Junos OS CPCD daemon (cpcd) on MX Series with MS-PIC, MS-SPC3, MS-MIC or MS-MPC. The flaw allows an attacker to send malformed HTTP packets that crash mspmand and related services, causing a sustained DoS and login denial whil...

CVE-2021-0240

On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, the Juniper Networks Dynamic Host Configuration Protocol Daemon JDHCPD process might crash if a malformed DHCPv6 packet is received, resulting in a restart of the daemon. The daemon automatically...

MGASA-2021-0159 Updated zeromq packages fix security vulnerabilities

Memory leak in client induced by malicious server without CURVE/ZAP rhbz1921972. Stack overflow on server running PUB/XPUB socket rhbz1921976. Heap overflow when receiving malformed ZMTP v1 packets rhbz1921983. Memory leaks via metadata messages processed by PUB sockets rhbz1921989. Also, the...

Cisco IOS XE Denial of Service Vulnerability (CNVD-2021-22166)

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the vDaemon process for SD-WAN in Cisco IOS XE. The vulnerability stems from insufficient handling of malformed packets. An attacker...

CVE-2021-1373

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition of a...

CVE-2021-1431

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

CVE-2021-1431

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

CVE-2021-1431 Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

CVE-2021-1431 Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

CVE-2021-1431

A vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

Cisco IOS XE SD-WAN Software 输入验证错误漏洞

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the vDaemon process for SD-WAN in Cisco IOS XE. The vulnerability stems from insufficient handling of malformed packets. An attacker...

USN-4793-1 collectd vulnerabilities

It was discovered that collectd mishandled certain malformed packets. A remote attacker could use this vulnerability to cause collectd to crash or possibly execute arbitrary code. CVE-2016-6254 It was discovered that collectd failed to handle certain input. An attacker could use this vulnerabilit...

Cisco SD-WAN DoS (cisco-sa-sdwan-dosmulti-48jJuEUP)

According to its self-reported version, Cisco SD-WAN is affected by multiple vulnerabilities, including the following: - A denial of service DoS vulnerability exists in the VPN tunneling features of Cisco SD-WAN Software due to insufficient handling of malformed packets. An unauthenticated, remot...

Cisco SD-WAN vEdge Router VPN Denial of Service Vulnerability

Cisco SD-WAN vEdge is a router from Cisco. The device provides basic WAN, security, and multi-cloud capabilities for Cisco SD-WAN solutions. A denial of service vulnerability exists in the VPN tunneling functionality of the Cisco SD-WAN vEdge Router, which arises from a program that does not...

USN-4691-1 openvswitch vulnerabilities

Jonas Rudloff discovered that Open vSwitch incorrectly handled certain malformed LLDP packets. A remote attacker could use this issue to cause Open vSwitch to crash, resulting in a denial of service, or possibly execute arbitrary code...

CVE-2020-15898

In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic ex. UDP and not bidirectional traffic ex. TCP. This affects: EOS 7170 platforms version 4.21.4.1F and below releas...