The vulnerability of the systemd-resolved service responsible for managing network connections and domain name resolution allows attackers to modify DNS records protected by DNSSEC, by gaining access to a channel from a non-endpoint location.

The vulnerability of the systemd-resolved service for managing network connections and domain name system DNS resolutions is related to deficiencies in verifying the authenticity of messages sent from DNS clients. Exploiting this vulnerability allows a malicious actor to alter DNS records protect...

CVE-2023-7227

SystemK NVR 504/508/516 versions 2.3.5SK.30084998 and prior are vulnerable to a command injection vulnerability in the dynamic domain name system DDNS settings that could allow an attacker to execute arbitrary commands with root privileges...

avahi: Reachable assertion in avahi_dns_packet_append_record

A vulnerability was found in Avahi, where a reachable assertion exists in avahidnspacketappendrecord...

Moderate: Red Hat Security Advisory: c-ares security update

An update for c-ares is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

The vulnerability of the DNS Response Handler component of the Universal Monitoring System Agent in Zabbix allows a attacker to trigger buffer overflows.

The vulnerability of the DNS Response Handler component of the Zabbix universal monitoring agent is related to insufficient checking of exceptional states. Exploiting this vulnerability could allow a malicious actor to trigger a buffer overflow...

SUSE CVE-2023-45234

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or...

AZL-39118 CVE-2023-45234 affecting package edk2 for versions less than 20230301gitf80f052277c8-40

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or...

AZL-39451 CVE-2023-45234 affecting package hvloader for versions less than 1.0.1-9

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or...

EDK2 Buffer Error Vulnerability

EDK2 is a cross-platform firmware development environment from the Tianocore community based on the UEFI and PI specifications. A security vulnerability exists in EDK2 that stems from the Network Package's susceptibility to a buffer overflow vulnerability when handling the DNS server option in...

CVE-2023-29487

An issue was discovered in Heimdal Thor agent versions 3.4.2 and before on Windows and 2.6.9 and before on macOS, allows attackers to cause a denial of service DoS via the Threat To Process Correlation threat prevention module. NOTE: Heimdal asserts this is not a valid vulnerability. Their DNS...

SUSE CVE-2023-32726

The vulnerability is caused by improper check for check if RDLENGTH does not overflow the buffer in response from DNS server...

PT-2023-8401 · Unknown +5 · Dns Server +5

Name of the Vulnerable Software and Affected Versions: DNS server affected versions not specified Description: The issue is caused by an improper check for RDLENGTH overflow in the buffer in response from the DNS server. This can lead to a buffer overflow. The vulnerability is related to...

avahi: Reachable assertion in avahi_dns_packet_append_record

A vulnerability was found in Avahi, where a reachable assertion exists in avahidnspacketappendrecord...

Microsoft Windows DNS Security Vulnerability

Microsoft Windows DNS is a domain name resolution service from Microsoft. The Domain Name System DNS is one of the industry-standard suite of protocols that encompasses TCP/IP, and DNS clients and DNS servers work together to provide computers and users with name resolution services that map...

GNU Binutils Excessive Memory Consumption Vulnerability

GNU Binutils is a set of binary tools developed by the GNU Project, mainly used to deal with target files e.g., executables, libraries, etc., covering compilation, linking, debugging, and other phases of the function. GNU Binutils suffers from an excessive memory consumption vulnerability, which...

The vulnerability of the BIG-IP Access Policy Manager’s access control and remote authentication mechanisms, as well as the software products such as BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Enforcement Manager, BIG-IP Orchestrator, allows a perpetrator to trigger a service failure.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as the BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link...

The vulnerability of the BIG-IP Access Policy Manager’s access control and remote authentication mechanisms, as well as the software products such as BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Enforcement Manager, BIG-IP Orchestrator, allows a perpetrator to trigger a service failure.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as the BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link...

The vulnerability of the BIG-IP Access Policy Manager’s access control and remote authentication mechanisms, as well as the software products such as BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Enforcement Manager, BIG-IP Orchestrator, allows a perpetrator to trigger a service failure.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as the BIG-IP Advanced Firewall Manager, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Link...

Moderate: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232

A flaw was found in Dnsmasq. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020...