lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c

A buffer overflow was found in the lldpdecode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service daemon crash and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the...

Design/Logic Flaw

u'Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central deviceThis CVE is equivalent to Link Layer Length Overfow issue CVE-2019-16336,CVE-2019-17519 and Silent Length Overflow issueCVE-2019-17518 mentioned in...

CVE-2020-3703

u'Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central deviceThis CVE is equivalent to Link Layer Length Overfow issue CVE-2019-16336,CVE-2019-17519 and Silent Length Overflow issueCVE-2019-17518 mentioned in...

CVE-2020-11114

u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packetEquivalent to CVE-2019-17060,CVE-2019-17061 and CVE-2019-17517 in Sweyntooth paper' in Snapdragon Compute, Snapdragon Consumer IOT,...

Vulnerability fixed in Citrix ADC and Citrix Gateway

Citrix has fixed a vulnerability in ADC and Gateway. The vulnerability allows a malicious party to obtain elevated privileges. obtain. The vulnerability can only be exploited from a peer switch whose Link Layer Discovery Protocol LLDP is enabled. Citrix has released updates to fix the...

The vulnerability of the Link Layer Discovery Protocol (LLDP) implementation in Cisco IOS and Cisco IOS XE operating systems allows a attacker to cause a service failure.

The vulnerability of the Link Layer Discovery Protocol LLDP implementation in Cisco IOS and Cisco IOS XE operating systems is related to incorrect error handling. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Aruba CX Switches Denial of Service Vulnerability

Aruba CX Switches is a switch from Aruba USA. A security vulnerability exists in Aruba CX Switches that can be exploited by an attacker to cause a local denial of service of the LLDP Link Layer Discovery Protocol process in the switch...

CVE-2020-3512

A vulnerability in the PROFINET handler for Link Layer Discovery Protocol LLDP messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service DoS condition. The vulnerability is du...

CVE-2020-3512 Cisco IOS and IOS XE Software PROFINET Link Layer Discovery Protocol Denial of Service Vulnerability

A vulnerability in the PROFINET handler for Link Layer Discovery Protocol LLDP messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service DoS condition. The vulnerability is du...

CVE-2020-7121

Two memory corruption vulnerabilities in the Aruba CX Switches Series 6200F, 6300, 6400, 8320, 8325, and 8400 have been found. Successful exploitation of these vulnerabilities could result in Local Denial of Service of the LLDP Link Layer Discovery Protocol process in the switch. This applies to...

PT-2020-6953 · Aruba · Aruba Cx Switches Series

Name of the Vulnerable Software and Affected Versions: Aruba CX Switches Series versions prior to 10.04.3021 Description: The issue is related to memory corruption vulnerabilities, specifically a buffer overflow, in the Aruba CX Switches Series. Successful exploitation could result in a Local...

CVE-2020-11906

The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow...

Cisco FXOS Software Link Layer Discovery Protocol DoS (cisco-sa-20181017-fxnx-os-dos)

A denial of service DoS vulnerability exists in Cisco FX-OS Software due to improper input validation of certain type, length, value TLV fields of the LLDP frame header. An unauthenticated, local attacker can exploit this issue, by sending a crafted LLDP packet to an interface on the targeted...

CVE-2019-17519

The Bluetooth Low Energy implementation on NXP SDK through 2.2.1 for KW41Z devices does not properly restrict the Link Layer payload length, allowing attackers in radio range to cause a buffer overflow via a crafted packet...

CVE-2019-16336

The Bluetooth Low Energy implementation in Cypress PSoC 4 BLE component 3.61 and earlier processes data channel frames with a payload length larger than the configured link layer maximum RX payload size, which allows attackers in radio range to cause a denial of service crash via a crafted BLE Li...

CVE-2019-16336

The Bluetooth Low Energy implementation in Cypress PSoC 4 BLE component 3.61 and earlier processes data channel frames with a payload length larger than the configured link layer maximum RX payload size, which allows attackers in radio range to cause a denial of service crash via a crafted BLE Li...

Microchip Technology BluSDK Smart Denial of Service Vulnerability

Microchip Technology BluSDK Smart is an SDK package developed by Microchip Technology to implement Bluetooth. A security vulnerability exists in the Bluetooth Low Energy implementation in Microchip Technology BluSDK Smart 6.2 and prior versions for ATSAMB11, which arises from the program's failur...

CVE-2019-19195

The Bluetooth Low Energy implementation on Microchip Technology BluSDK Smart through 6.2 for ATSAMB11 devices does not properly restrict link-layer data length on reception, allowing attackers in radio range to cause a denial of service crash via a crafted packet...

CVE-2019-17518

The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 1.0.14.1081 for DA1468x devices responds to link layer packets with a payload length larger than expected, allowing attackers in radio range to cause a buffer overflow via a crafted packet. This affects, for example, Augu...

CVE-2019-17517

The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for DA14580/1/2/3 devices does not properly restrict the L2CAP payload length, allowing attackers in radio range to cause a buffer overflow via a crafted Link Layer packet...