15278 matches found
CVE-2022-2929
CVE-2022-2929 affects ISC DHCP server components in multiple releases (ISC DHCP 1.0–4.4.3 and 4.1-ESV-R1–4.1-ESV-R16-P1). The issue arises when a DHCP server processes packets with fqdn labels longer than 63 bytes, leading to memory exhaustion on the server. Connected documents corroborate the ro...
CVE-2022-2928
In ISC DHCP 4.4.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1, when the function optioncodehashlookup is called from addoption, it increases the option's refcount field. However, there is not a corresponding call to optiondereference to decrement the refcount field. The function addoption is on...
Cisco IOS XE Software DNS NAT Protocol Application Layer Gateway DoS (cisco-sa-alg-dos-KU9Z8kFX)
A vulnerability in the DNS application layer gateway ALG functionality that is used by Network Address Translation NAT in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to a logic error that occurs when an...
CVE-2022-2929
A vulnerability was found in the DHCP server where the "fqdnuniversedecode" function allocates buffer space for the contents of option 81 fqdn data received in a DHCP packet. The maximum length of a DNS "label" is 63 bytes. The function tests the length byte of each label contained in the "fqdn";...
CVE-2022-2929
In ISC DHCP 1.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory...
CVE-2022-2928
In ISC DHCP 4.4.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1, when the function optioncodehashlookup is called from addoption, it increases the option's refcount field. However, there is not a corresponding call to optiondereference to decrement the refcount field. The function addoption is on...
CVE-2022-2929
In ISC DHCP 1.0 - 4.4.3, ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory...
Denial Of Service (DoS)
github.com/cloudflare/goflow is vulnerable to denial of service. The vulnerability exists in the DecodeTemplateSet function of netflow.go due to improper handling of sflow packets in the sflow decode package, which allows an attacker to craft malformed packets to consume a huge memory resulting i...
CVE-2022-20919
A vulnerability in the processing of malformed Common Industrial Protocol CIP packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition...
CVE-2022-20919
A vulnerability in the processing of malformed Common Industrial Protocol CIP packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition...
Design/Logic Flaw
A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient error validation. An attacker coul...
Input validation
A vulnerability in the processing of malformed Common Industrial Protocol CIP packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition...
CVE-2022-2529 Multiple DoS Attack Vectors in sflow packet handling
sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service...
The vulnerability of the implementation of LTE microprogramming technology in Qualcomm’s embedded chips allows a intruder to trigger a service failure.
The vulnerability of the LTE microprogramming technology implementation in Qualcomm’s embedded chips is related to deficiencies in the authentication process when processing the securityModeCommand parameter. Exploiting this vulnerability allows a malicious actor to trigger a service failure by...
The vulnerability of the WLAN microprogramming technology implementation in Qualcomm’s embedded chips allows a intruder to gain unauthorized access to protected information.
The vulnerability of the WLAN microprogramming software implementation in Qualcomm’s embedded chips relates to unvalidated array indexing during the processing of ANQP elements. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information by sending...
Aruba Networks ArubaOS and Instant PAPI Protocol Buffer Overflow Vulnerability
ArubaOS is the network operating system for Aruba Mobility Controllers, Mobility Masters, and controller-managed access points APs. instantOS is an Arch Linux-based distribution. aruba networks ArubaOS and Instant PAPI The Aruba Networks ArubaOS and Instant PAPI protocols are vulnerable to a buff...
CVE-2022-20837
A vulnerability in the DNS application layer gateway ALG functionality that is used by Network Address Translation NAT in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to a logic error that occurs when an...
CVE-2022-20769
A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient error validation. An attacker coul...
CVE-2022-20919
A vulnerability in the processing of malformed Common Industrial Protocol CIP packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service DoS condition...
Cisco Wireless LAN Controller AireOS Software FIPS Mode Denial of Service Vulnerability
A vulnerability in the authentication functionality of Cisco Wireless LAN Controller WLC AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to insufficient error validation. An attacker coul...