Cisco IP Phones 7800 and 8800 Series Cisco Discovery Protocol Stack Overflow (CVE-2022-20968)

A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected device. This vulnerability is due to insufficient input validation of received Cisco...

Cisco IP Phones Remote Code Execution and Denial of Service (CVE-2020-3111)

A vulnerability in the Cisco Discovery Protocol implementation for the Cisco IP Phone could allow an unauthenticated, adjacent attacker to remotely execute code with root privileges or cause a reload of an affected IP phone. The vulnerability is due to missing checks when processing Cisco Discove...

Cisco NX-OS Software Link Layer Discovery Protocol DoS (cisco-sa-nxos-lldp-dos-z7PncTgt)

According to its self-reported version, Cisco NX-OS System Software is affected by a denial of service DoS vulnerability. The vulnerability lies in the Link Layer Discovery Protocol LLDP feature of Cisco NX-OS Software and could allow an unauthenticated, adjacent attacker to cause a denial of...

CVE-2024-20294

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields i...

CVE-2024-20294: Buffer Access with Incorrect Length Value

A vulnerability in the Link Layer Discovery Protocol LLDP feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific fields i...

PT-2024-40412 · Crates.Io · Ckb

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: The p2p discovery protocol has an issue where it assumes that the peer IP must be a valid IPv4 address. Recommendations: At the moment, there is no information about a newer version tha...

CVE-2023-20213

A vulnerability in the CDP processing feature of Cisco ISE could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition of the CDP process on an affected device. This vulnerability is due to insufficient bounds checking when an affected device processes CDP traffic...

Cisco Identity Services Engine Security Vulnerability

Cisco Identity Services Engine ISE is an environment-aware platform ISE Identity Services Engine from Cisco. The ISE collects real-time information from the network, users, and devices to develop and implement policies to monitor the network. A security vulnerability exists in the Cisco Identity...

The vulnerability of the Cisco Discovery protocol allows attackers to execute arbitrary code with root privileges or cause service failures in Cisco NX-OSS and FXOS routers.

The vulnerability of the Cisco Discovery protocol in Cisco NX-OS and FXOS router operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to execute arbitrary code with root privileges or cause service failures...

The vulnerability of the Control Protocol Director (l2cpd) in Juniper Networks’ Junos and JunOS Evolved operating systems allows a attacker to induce a service failure.

The vulnerability of the Control Protocol Director l2cpd in Juniper Networks’ Junos and JunOS Evolved operating systems is related to errors in processing input data. Exploiting this vulnerability can allow a malicious actor to trigger a service failure by sending specially crafted LLDP packets...

CVE-2023-36839

An Improper Validation of Specified Quantity in Input vulnerability in the Layer-2 control protocols daemon l2cpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker who sends specific LLDP packets to cause a Denial of ServiceDoS. This issue occurs when...

An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdp_decode in daemon/protocols/cdp.c.

...

SUSE CVE-2023-41910

An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDPTLVADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdpdecode in daemon/protocols/cdp.c...

AZL-28656 CVE-2023-41910 affecting package lldpd for versions less than 1.0.14-3

An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDPTLVADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdpdecode in daemon/protocols/cdp.c...

DEBIAN-CVE-2023-41910

An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDPTLVADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdpdecode in daemon/protocols/cdp.c...

lldpd buffer error vulnerability

lldpd is a daemon capable of receiving and sending LLDP frames. A security vulnerability exists in lldpd, which stems from the ability to remotely force the lldpd daemon to perform out-of-bounds reads of heap memory by crafting CDP PDU packets with a specific CDPTLVADDRESSES TLV...

Cisco FXOS and NX-OS Software Cisco Discovery Protocol Service Denial of Service (CVE-2022-20625)

A vulnerability in the Cisco Discovery Protocol service of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the service to restart, resulting in a denial of service DoS condition. This vulnerability is due to improper handling of Cisco...

Cisco FXOS, IOS XR, and NX-OS Software Cisco Discovery Protocol Denial of Service (CVE-2020-3120)

A vulnerability in the Cisco Discovery Protocol implementation for Cisco FXOS Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is d...

Cisco NX-OS Software Cisco Discovery Protocol Remote Code Execution (CVE-2020-3119)

A vulnerability in the Cisco Discovery Protocol implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability exists because the Cisco Discovery Protocol parser does not properly...

Cisco NX-OS Software Data Management Engine Remote Code Execution (CVE-2020-3415)

A vulnerability in the Data Management Engine DME of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input...