TencentOS Server 4: python-pycares (TSSA-2025:0971)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0971 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

FreeBSD 安全漏洞

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A security vulnerability exists in FreeBSD that stems from a DNSSL domain name that rtsold8 does not validate shell metacharacters before passing them to resolvconf8, which could lead to remote code execution from a...

bind: Cache poisoning attacks with unsolicited RRs

A vulnerability exists in BIND’s DNS resolver logic that makes it overly permissive when accepting resource records RRs in responses. Under certain conditions, this flaw allows attackers to inject unsolicited or forged DNS records into the cache. This can be exploited to poison the resolver cache...

Unity Linux 20.1070e Security Update: avahi (UTSA-2025-991257)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991257 advisory. A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are...

CVE-2023-53875 GOM Player 2.3.90.5360 Remote Code Execution via Insecure IE Component

GOM Player 2.3.90.5360 contains a remote code execution vulnerability in its Internet Explorer component that allows attackers to execute arbitrary code through DNS spoofing. Attackers can redirect victims using a malicious URL shortcut and WebDAV technique to run a reverse shell with SMB server...

EUVD-2025-203252

The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for instance to point the device to an...

OESA-2025-2843 dhcp security update

The Dynamic Host Configuration Protocol DHCP is a network management protocol used on UDP/IP networks whereby a DHCP server dynamically assigns an IP address and other network configuration parameters to each device on a network so they can communicate with other IP networks. Security Fixes: Unde...

SUSE CVE-2002-1220

BIND 8.3.x through 8.3.3 allows remote attackers to cause a denial of service termination due to assertion failure via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size...

EulerOS 2.0 SP13 : avahi (EulerOS-SA-2025-2493)

According to the versions of the avahi package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS...

EulerOS 2.0 SP13 : avahi (EulerOS-SA-2025-2514)

According to the versions of the avahi package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS...

resolv: Denial of Service in resolv gem

A denial of service flaw was found in resolv ruby gem. This flaw allows an attacker to craft a malicious DNS packet containing a highly compressed domain name. When the resolv library parses this packet, the name decompression process consumes a large amount of CPU resources, as the library does...

EUVD-2025-201911

An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY...

EUVD-2024-55308

A vulnerability has been identified in RUGGEDCOM ROX II family All versions V2.17.0. During the Dynamic DNS configuration of the affected product it is possible to inject additional configuration parameters. Under certain circumstances, an attacker could leverage this vulnerability to spawn a...

libwebsockets: Stack-based Buffer Overflow in libwebsockets

A stack based buffer overflow flaw has been discovered in libwebsockets. The vulnerability allows an attacker that can inspect DNS requests made by the victim e.g. being in the same wireless network to forge a DNS response packet that overflows the stack and may lead to arbitrary code execution...

CVE-2025-59029

An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY...

CVE-2024-56836

A vulnerability has been identified in RUGGEDCOM ROX MX5000 All versions V2.17.0, RUGGEDCOM ROX MX5000RE All versions V2.17.0, RUGGEDCOM ROX RX1400 All versions V2.17.0, RUGGEDCOM ROX RX1500 All versions V2.17.0, RUGGEDCOM ROX RX1501 All versions V2.17.0, RUGGEDCOM ROX RX1510 All versions V2.17.0...

CVE-2024-56836

A vulnerability has been identified in RUGGEDCOM ROX MX5000 All versions V2.17.0, RUGGEDCOM ROX MX5000RE All versions V2.17.0, RUGGEDCOM ROX RX1400 All versions V2.17.0, RUGGEDCOM ROX RX1500 All versions V2.17.0, RUGGEDCOM ROX RX1501 All versions V2.17.0, RUGGEDCOM ROX RX1510 All versions V2.17.0...

CVE-2025-59029 Internal logic flaw in cache management can lead to a denial of service in PowerDNS Recursor

An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY...

Unity Linux 20.1070e Security Update: avahi (UTSA-2025-991105)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991105 advisory. A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This...

Important: python-kdcproxy

Issue Overview: If kdcproxy receives a request for a realm which does not have server addresses defined in its configuration, by default, it will query SRV records in the DNS zone matching the requested realm name. This creates a server-side request forgery vulnerability, since an attacker could...