SUSE CVE-2024-55628

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.8, DNS resource name compression can lead to small DNS messages containing very large hostnames which can be costly to decode, and lead to very large DNS log...

CVE-2025-8283

A vulnerability was found in the netavark package, a network stack for containers used with Podman. Due to dns.podman search domain being removed, netavark may return external servers if a valid A/AAAA record is sent as a response. When creating a container with a given name, this name will be us...

unbound: Unbound Cache poisoning

A cache poisoning flaw was found in Unbound. Resolvers supporting EDNS Client Subnet ECS must segregate outgoing queries to accommodate different outgoing ECS information. This issue reopens resolvers to a birthday paradox attack, known as the Rebirthday Attack, which attempts to match the DNS...

Sitadel

This is a web application security scanner called Sitadel, which is an update for WAScan making it compatible for Python = 3.4. It allows more flexibility for users to write new modules and implement new features, such as frontend framework detection, content delivery network detection, and plugi...

pentest-wiki

This repository is an online security knowledge library for pentesters/researchers, providing information on various topics related to information gathering. The repository contains documentation on how to gather whois and DNS information, as well as Linux system architecture, processes, and user...

Hackers Are Finding New Ways to Hide Malware in DNS Records

Newly published research shows that the domain name system—a fundamental part of the web—can be exploited to hide malicious code and prompt injection attacks against chatbots...

ALPINE-CVE-2025-40776

A named caching resolver that is configured to send ECS EDNS Client Subnet options may be vulnerable to a cache-poisoning attack. This issue affects BIND 9 versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1 through 9.20.10-S1...

ISC BIND 9 安全漏洞

ISC BIND 9 is a Domain Name System software from the ISC organization. A security vulnerability exists in ISC BIND 9 that stems from vulnerability to cache poisoning attacks. The following versions are affected: versions 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.37-S1, and 9.20.9-S1...

SUSE CVE-2025-24294

The attack vector is a potential Denial of Service DoS. The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed domain name. When the resolv library parses suc...

DNS Tunneling: Threat Landscape and Improved Detection Solutions

Detecting Domain Name System DNS tunneling is a significant challenge in security due to its capacity to hide harmful actions within DNS traffic that appears to be normal and legitimate. Traditional detection methods are based on rule-based approaches or signature matching methods that are often...

DEBIAN-CVE-2025-24294

The attack vector is a potential Denial of Service DoS. The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed domain name. When the resolv library parses suc...

UBUNTU-CVE-2025-24294

The attack vector is a potential Denial of Service DoS. The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet. An attacker can craft a malicious DNS packet containing a highly compressed domain name. When the resolv library parses suc...

Systemd-resolved: unsigned name response in signed zone is not refused when dnssec=yes

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DNS message with invalid TSIG causes an assertion failure

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Moodle 安全漏洞

Moodle is a free e-learning software platform open-sourced by Moodle, also known as a course management system, learning management system or virtual learning environment. A security vulnerability exists in Moodle that stems from a DNS rebinding risk in cURL request processing...

SUSE CVE-2025-52889

Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables rules for local services DHCP, DNS... that partially bypass security options security.macfiltering, security.ipv4filtering and...

UBUNTU-CVE-2025-6432

When Multi-Account Containers was enabled, DNS requests could have bypassed a SOCKS proxy when the domain name was invalid or the SOCKS proxy was not responding. This vulnerability affects Firefox 140 and Thunderbird 140...

CVE-2025-6432

When Multi-Account Containers was enabled, DNS requests could have bypassed a SOCKS proxy when the domain name was invalid or the SOCKS proxy was not responding. This vulnerability was fixed in Firefox 140 and Thunderbird 140...

CVE-2025-2962 Infinite loop in dns_copy_qname

A denial-of-service issue in the dns implemenation could cause an infinite loop...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: afs: Fixed the maximum length of cell names. The kafs filesystem limits the maximum length of a cell to 256 bytes. However, a problem arises when someone attempts to create a directory under /proc/net/afs/ with the name of a cell...