The vulnerability in the str2host.c component of the DNS library allows a perpetrator to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the str2host.c component in the DNS library involves a repeated memory release mechanism. Exploiting this vulnerability allows an attacker who operates remotely to gain access to confidential data, compromise its integrity, and cause service interruptions...

The vulnerability of the DNS BIND server, related to insufficient validation of input data, allows attackers to cause service failures.

The vulnerability of the DNS BIND server is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to cause service failures...

The vulnerability of the DNS BIND server, related to the lack of use of the assert() function, allows a hacker to trigger a service failure.

The vulnerability of the DNS BIND server is related to the lack of use of the assert function. Exploiting this vulnerability allows a remote attacker to cause service failures...

The vulnerability of the Wi-Fi router software of Zyxel NBG7510, related to access control deficiencies, allows a intruder to gain access to the DNS server.

The vulnerability of the Zyxel NBG7510 Wi-Fi router’s microprogramming software is related to deficiencies in access control. Exploiting this vulnerability could allow a remote attacker to gain access to the DNS server...

qt: buffer over-read via a crafted reply from a DNS server

A vulnerability was discovered in Qt. This security flaw occurs in the QDnsLookup function, which has a buffer over-read via a crafted reply from a DNS server...

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...

[SECURITY] Fedora 39 Update: bind-9.18.19-1.fc39

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

CVE-2023-21311

In Settings, there is a possible way to control private DNS settings from a secondary user due to a permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

SUSE CVE-2023-38469

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

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibility and Reporting (AVR), BIG-IP Camer-Grade NAT (CGNAT), BIG-IP DDos Hybrid Defender, BIG-IP Domain Name System, BIG-IP Edge Gateway, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Inforcement Manager, BIG-IP SSL Orchestrator, BIG-IP Webaccelerator, and BIG-IP WebSafe, when running on the BIG-IP TMOS Shel operating system, allow attackers to expose the protected information.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibili...

The vulnerabilities of the BIG-IP Access Policy Manager, as well as the associated software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibility and Reporting (AVR), BIG-IP Camer-Grade NAT (CGNAT), BIG-IP DDos Hybrid Defender, BIG-IP Domain Name System, BIG-IP Edge Gateway, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Inforcement Manager, BIG-IP SSL Orchestrator, BIG-IP Webaccelerator, and BIG-IP WebSafe, are related to memory leak-related errors, allowing attackers to trigger service interruptions.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibili...

The vulnerability of the BIG-IP Access Policy Manager, as well as software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibility and Reporting (AVR), BIG-IP DDos Hybrid Defender, BIG-IP Domain Name System, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Inforcement Manager, BIG-IP SSL Orchestrator, BIG-IP Webaccelerator, and BIG-IP WebSafe, is related to incorrect session duration settings. This allows attackers to gain unauthorized access to protected information.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibili...

PT-2023-9167 · Unknown +2 · Knot Resolver +2

Name of the Vulnerable Software and Affected Versions: Knot Resolver versions prior to 5.7.0 Description: The issue exists due to insufficient input validation in the DNS translator. It allows a remote attacker to cause a denial of service DoS by making multiple TCP connections. When the Knot...

The vulnerability of the `load_separatedebug_files` function in the GNU Binutils development environment, which allows an attacker to trigger a DNS attack

The vulnerability of the loadseparatedebugfiles function in the GNU Binutils development toolset is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a perpetrator to trigger a DNS attack using a specially created ELF file...

ALSA-2023:5689 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

The vulnerability of the SetHostIPv6StaticSettings() function in the wireless signal booster software D-Link DAP-1325 allows a hacker to execute arbitrary code.

The vulnerability of the SetHostIPv6StaticSettings function in the D-Link DAP-1325 wireless signal booster software is related to the escape of the operation outside the buffer in memory when processing the StaticDNS1 parameter. Exploiting this vulnerability allows a remote attacker to execute...

glibc: Stack read overflow in getaddrinfo in no-aaaa mode

A flaw was found in glibc. When the getaddrinfo function is called with the AFUNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data...

IBM Observability with Instana Security Vulnerability

IBM Observability with Instana is a powerful application performance monitoring solution from International Business Machines IBM that enables faster performance tracking and incident resolution. A security vulnerability exists in IBM Observability with Instana that originates from a successful D...

The vulnerability of the network software product BIG-IP Access Policy Manager Clients (APM Clients), a control device for access control and remote authentication, stems from the transmission of data in an open manner. This vulnerability allows attackers to execute attacks like TunnelCrack.

The vulnerability of the BIG-IP Access Policy Manager Clients APM Clients, a network software solution for access control and remote authentication, lies in the open transmission of data. Exploiting this vulnerability allows an attacker to execute the TunnelCrack attack by controlling the DNS...

The vulnerability of the Exim SMTP mail server allows a hacker to gain unauthorized access to protected information.

The vulnerability of the Exim mail server’s SMTP service is related to the issue of operations going beyond the buffer in memory when implementing a DNSDB-style search mechanism. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected...