CVE-2022-20968

Affected product/versions: Cisco IP Phone 7800 and 8800 Series firmware (prior to 14.2(1)). Vulnerability: Cisco Discovery Protocol (CDP) processing feature accepts crafted CDP packets due to insufficient input validation, enabling an unauthenticated, adjacent attacker to trigger a 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 Phone 7800 and 8800 Series Cisco Discovery Protocol Stack Overflow Vulnerability

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...

PT-2022-5816 · Cisco · Cisco Ip Phone 8800 +1

Name of the Vulnerable Software and Affected Versions: Cisco IP Phone 7800 and 8800 Series firmware versions prior to 14.2 Description: A vulnerability in the Cisco Discovery Protocol processing feature could allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected...

Cisco IP Phone 缓冲区错误漏洞

Cisco IP Phone is a hardware device from the American company Cisco Cisco. IP Phone that provides calling capabilities. A buffer error vulnerability exists in the Cisco IP Phone 7800 and 8800 series, which stems from its firmware's Cisco Discovery Protocol that allows an unauthenticated,...

CVE-2022-20691

CVE-2022-20691 affects Cisco ATA 190 Series Adaptive Telephone Adapter firmware. The issue is a lack of length validation in the Cisco Discovery Protocol (CDP) packet headers, allowing an unauthenticated adjacent attacker to trigger a DoS by exhausting memory and causing the service to restart. M...

CVE-2022-20691

A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause a DoS condition of an affected device. This vulnerability is due to missing length validation of certain Cisco...

CVE-2022-20690

Cisco ATA 190 Series Analog Telephone Adapter firmware contains multiple vulnerabilities in the Cisco Discovery Protocol (CDP) processing due to missing length validation when handling CDP messages. An unauthenticated, adjacent attacker can send a crafted CDP packet, potentially causing memory co...

CVE-2022-20690

Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing...

CVE-2022-20689

Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing...

CVE-2022-20689

CVE-2022-20689 concerns multiple vulnerabilities in the Cisco Discovery Protocol (CDP) handling in Cisco ATA 190 Series Analog Telephone Adapter firmware. The root cause is missing length validation when processing CDP messages, which can allow an unauthenticated, adjacent attacker to send a craf...

CVE-2022-20689

Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing...

CVE-2022-20688

The CVE-2022-20688 issue affects Cisco ATA 190 Series Analog Telephone Adapter devices and is caused by missing length validation in Cisco Discovery Protocol (CDP) header fields, enabling an unauthenticated remote attacker to execute arbitrary code and cause the CDP service to restart (DoS). Mult...

CVE-2022-20688

A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device and cause Cisco Discovery Protocol service to restart. This vulnerability is due ...

The vulnerability of the Cisco Discovery Protocol implementation in the microsoftware of Cisco Analog Telephone Adapter (ATA) series 190 devices allows a perpetrator to cause memory corruption and compromise the integrity of protected information.

The vulnerability of the Cisco Discovery Protocol implementation in microprogrammed software for Cisco Analog Telephone Adapter ATA devices of the 190 series is related to the lack of measures for cleaning incoming data. Exploiting this vulnerability can allow a malicious actor to cause memory...

The vulnerability of the Cisco Discovery Protocol implementation in the microsoftware of Cisco Analog Telephone Adapter (ATA) series 190 devices allows a perpetrator to cause a service failure.

The vulnerability of the Cisco Discovery Protocol implementation in microprogrammed software for Cisco Analog Telephone Adapter ATA devices of the 190 series is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause servi...

The vulnerability of the Cisco Discovery Protocol implementation in the microsoftware of Cisco Analog Telephone Adapter (ATA) series 190 devices allows a perpetrator to cause a service failure.

The vulnerability of the Cisco Discovery Protocol implementation in microprogrammable devices of the Cisco Analog Telephone Adapter ATA series 190 exists due to insufficient verification of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the Cisco Discovery protocol implementation in the Cisco IOS XR operating system allows a perpetrator to trigger a maintenance failure.

The vulnerability of the Cisco Discovery protocol implementation in the Cisco IOS XR operating system lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sending specially crafted...

Cisco ATA 190 Series Protocol Message Input Validation Error Vulnerability

ATA 190, ATA 191, ATA 192 is a Cisco ATA 190 Series analog phone adapter.An input validation error vulnerability exists in the Cisco ATA 190 Series, which stems from a lack of length validation checks when processing Cisco Discovery Protocol messages, and can be exploited by an unauthenticated,...

Cisco ATA 190 Series Protocol Packet Input Validation Error Vulnerability

The ATA 190, ATA 191, and ATA 192 is a Cisco ATA 190 series analog phone adapter. An input validation error vulnerability exists in the Cisco ATA 190 local deployment only, ATA 191 local deployment or multi-platform deployment, and ATA 192 multi-platform deployment only, which stems from a securi...