CVE-2022-40279

An issue was discovered in Samsung TizenRT through 3.0GBM and 3.1PRE. l2packetreceivetimeout in wpasupplicant/src/l2packet/l2packetpcap.c has a missing check on the return value of pcapdispatch, leading to a denial of service malfunction...

CVE-2021-27862

Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion and optionally VLAN0 headers...

CVE-2022-23687

Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches versions:...

CVE-2022-23687

Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches versions:...

CVE-2022-23686

Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches versions:...

CVE-2022-23688

Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches versions:...

PT-2022-16198 · Aruba · Arubaos-Cx Switches

Name of the Vulnerable Software and Affected Versions: ArubaOS-CX Switches versions 10.09.1010 and below ArubaOS-CX Switches versions 10.08.1050 and below ArubaOS-CX Switches versions 10.06.0190 and below Description: Multiple vulnerabilities exist in the processing of packet data by the LLDP...

PT-2022-16196 · Aruba · Arubaos-Cx Switches

Name of the Vulnerable Software and Affected Versions: ArubaOS-CX Switches versions 10.09.1010 and below ArubaOS-CX Switches versions 10.08.1050 and below ArubaOS-CX Switches versions 10.06.0190 and below Description: Multiple vulnerabilities exist in the processing of packet data by the LLDP...

CVE-2022-35926 Out-of-bounds read in IPv6 neighbor solicitation in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. Because of insufficient validation of IPv6 neighbor discovery options in Contiki-NG, attackers can send neighbor solicitation packets that trigger an out-of-bounds read. The problem exists in the module...

The vulnerability of the Link Layer Discovery Protocol (LLDP) implementation in Cisco IOS, Cisco IOS XE, and Cisco IOS XR operating systems allows a attacker to cause service failures or execute arbitrary code.

The vulnerability of the Link Layer Discovery Protocol LLDP implementation in Cisco IOS, Cisco IOS XE, and Cisco IOS XR systems arises from operations that occur outside the buffer in memory. Exploiting this vulnerability can allow an attacker to cause service failures or execute arbitrary code...

The vulnerability of the Link Layer Discovery Protocol (LLDP) implementation in Cisco IOS, Cisco IOS XE, and Cisco IOS XR operating systems allows a attacker to execute arbitrary code or cause service interruptions.

The vulnerability of the Link Layer Discovery Protocol LLDP implementation in Cisco IOS, Cisco IOS XE, and Cisco IOS XR systems is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause...

The vulnerability of the llcp_sock_bind() function in the NFC protocol of the Linux operating system allows a hacker to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the llcpsockbind function in the NFC protocol of the Linux operating system’s kernel is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker acting locally to gain access to confidential data, compromise its integrity, and cause...

LLDP Spoofing

Overview Affected versions of this package are vulnerable to LLDP Spoofing that allows an attacker to fake the SDN topology and manipulate the flow of data. Remediation Upgrade org.opendaylight.openflowplugin:openflowplugin to version 0.0.6-Helium-SR3 or higher. References - Gerrit Fix - Gerrit F...

CVE-2021-33317

The TRENDnet TI-PG1284i switchhw v2.0R prior to version 2.0.2.S0 suffers from a null pointer dereference vulnerability. This vulnerability exists in its lldp related component. Due to fail to check if ChassisID TLV is contained in the packet, by sending a crafted lldp packet to the device, an...

CVE-2021-33316

The TRENDnet TI-PG1284i switchhw v2.0R prior to version 2.0.2.S0 suffers from an integer underflow vulnerability. This vulnerability exists in its lldp related component. Due to lack of proper validation on length field of ChassisID TLV, by sending a crafted lldp packet to the device, integer...

CVE-2021-33317

The TRENDnet TI-PG1284i switchhw v2.0R prior to version 2.0.2.S0 suffers from a null pointer dereference vulnerability. This vulnerability exists in its lldp related component. Due to fail to check if ChassisID TLV is contained in the packet, by sending a crafted lldp packet to the device, an...

CVE-2021-33316

The TRENDnet TI-PG1284i switchhw v2.0R prior to version 2.0.2.S0 suffers from an integer underflow vulnerability. This vulnerability exists in its lldp related component. Due to lack of proper validation on length field of ChassisID TLV, by sending a crafted lldp packet to the device, integer...

TRENDnet TI-PG1284i 代码问题漏洞

The TRENDnet TI-PG Series is a series of switches from TRENDnet. A security vulnerability exists in TRENDnet TI-PG1284i versions prior to 2.0.2.S0, which can be exploited by an attacker to crash a process by sending a crafted lldp packet to the device...

InsightVM Scan Engine: Understanding MAC Address Discovery

Written in collaboration with Jimmy Cancilla When scanning an asset, one key piece of data that the InsightVM Scan Engine collects is the MAC address of the network interface used during the connection. The MAC address is one of several attributes used by the Security Console to perform asset...

VulnCheck KEV: CVE-2018-0175

Format string vulnerability in the Link Layer Discovery Protocol LLDP subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition or execute arbitrary code with elevated privileges o...