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 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...

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...

USN-6409-1 glibc vulnerabilities

It was discovered that the GNU C Library incorrectly handled the GLIBCTUNABLES environment variable. An attacker could possibly use this issue to perform a privilege escalation attack. CVE-2023-4911 It was discovered that the GNU C Library incorrectly handled certain DNS responses when the system...

CVE-2023-43323

mooSocial 3.1.8 is vulnerable to external service interaction on post function. When executed, the server sends a HTTP and DNS request to external server. The Parameters effected are multiple - messageText, datawallphoto, datauserShareVideo and datauserShareLink...

OESA-2023-1689 bind security update

Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server. Security Fixes: The code...

[SECURITY] Fedora 38 Update: bind-9.18.19-1.fc38

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 ...

The vulnerability of the DNS-server BIND daemon, which allows a hacker to cause a service failure.

The vulnerability of the DNS-server BIND daemon is related to the escape of operations beyond the buffer in memory due to uncontrolled recursion during the processing of incoming packets. Exploiting this vulnerability allows a malicious actor to cause service failures by sending specially crafted...

Important: haproxy2

Issue Overview: An out-of-bounds read in dnsvalidatednsresponse in dns.c was discovered in HAProxy through 1.8.14. Due to a missing check when validating DNS responses, remote attackers might be able read the 16 bytes corresponding to an AAAA record from the non-initialized part of the buffer,...

The vulnerability of the DoT protocol’s implementation in BIND DNS servers allows a attacker to induce a service failure.

The vulnerability of the DoT protocol DNS over TLS implementation in BIND DNS servers lies in the insufficient use of the assert function or similar operators when processing requests. Exploiting this vulnerability allows a malicious actor to cause service failures...

DEBIAN-CVE-2023-4236

A flaw in the networking code handling DNS-over-TLS queries may cause named to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18...

ISC BIND Buffer Error Vulnerability

ISC BIND is a set of open-source software that implements the DNS protocol from the American company ISC. A buffer error vulnerability exists in ISC BIND 9 versions 9.2.0 through 9.16.43, 9.18.0 through 9.18.18, 9.19.0 through 9.19.16, 9.9.3-S1 through 9.16.43-S1, and 9.18.0-S1 through 9.18 .18-S...

ISC BIND Security Vulnerability

ISC BIND is a suite of open source software that implements the DNS protocol from the US company ISC. A security vulnerability exists in BIND version 9, which stems from an unexpected termination due to an assertion failure...

DEBIAN-CVE-2023-4527

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...

OESA-2023-1593 binutils security update

The GNU Binutils are a collection of binary tools. The main ones are: ld - the GNU linker. as - the GNU assembler. addr2line - Converts addresses into filenames and line numbers. ar - A utility for creating, modifying and extracting from archives. c++filt - Filter to demangle encoded C++ symbols...