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 malicious actor to cause a service failure through a specially crafted request...

ALPINE-CVE-2021-23017

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact...

DEBIAN-CVE-2021-23017

A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact...

kernel: ICMP rate limiting can be used for DNS poisoning attack

A flaw in the way reply ICMP packets are limited in the Linux kernel functionality was found that allows to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypassing source port UDP randomization. The highest threat from this vulnerability is to confidentialit...

CVE-2021-31702

Frontier ichris through 5.18 mishandles making a DNS request for the hostname in the HTTP Host header, as demonstrated by submitting 127.0.0.1 multiple times for DoS...

Frontier ichris 安全漏洞

Frontier ichris is an application from Frontier Australia. A payroll software. A security vulnerability exists in Frontier ichris version 5.18, which stems from the program incorrectly handling DNS requests that request the hostname in the HTTP host header. No detailed vulnerability details are...

CVE-2021-32642

radsecproxy is a generic RADIUS proxy that supports both UDP and TLS RadSec RADIUS transports. Missing input validation in radsecproxy's naptr-eduroam.sh and radsec-dynsrv.sh scripts can lead to configuration injection via crafted radsec peer discovery DNS records. Users are subject to Informatio...

PT-2021-4266 · Unknown · Radsecproxy

Name of the Vulnerable Software and Affected Versions: radsecproxy affected versions not specified Description: The issue is related to missing input validation in radsecproxy's naptr-eduroam.sh and radsec-dynsrv.sh scripts, which can lead to configuration injection via crafted radsec peer...

Radsecproxy 注入漏洞

Radsecproxy is a general-purpose RADIUS proxy that supports both UDP and TLS RadSec RADIUS transports. An injection vulnerability exists in Radsecproxy versions prior to 1.9, which stems from a lack of input validation in the naptr-eduroam.sh and radsec-dynsrv.sh scripts, and could lead to...

USN-4967-2 nginx vulnerability

USN-4967-1 fixed a vulnerability in nginx. This update provides the corresponding update for Ubuntu 14.04 ESM and 16.04 ESM. Original advisory details: Luis Merino, Markus Vervier, and Eric Sesterhenn discovered that nginx incorrectly handled responses to the DNS resolver. A remote attacker could...

Vulnerability fixed in Nginx

A vulnerability has been fixed in Nginx. The vulnerability allows a remote malicious party the ability to cause a denial-of-service cause and potentially execute arbitrary code by sending a specially prepared DNS response. Nginx is only vulnerable if the "resolver directive" is used in the...

CVE-2020-13601

Possible read out of bounds in dns read. Zephyr versions = 1.14.2, = 2.3.0 contain Out-of-bounds Read CWE-125. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mm57-9hqw-qh44...

Apache Wicket 信息泄露漏洞

Apache Wicket is a set of open source, lightweight, component-based frameworks from the Apache Foundation that provide an object-oriented approach to developing dynamic Web-based UI applications. Apache Wicket suffers from an information disclosure vulnerability that stems from a DNS proxy and...

GUPnP 安全漏洞

GUPnP is an object-oriented open-source framework from the GNOME Project. The GUPnP API is easy to use, efficient and flexible. A security vulnerability exists in GUPnP versions prior to 1.0.7, the 1.1.x series, and 1.2.5 prior to 1.2 x. The vulnerability allows rebinding of DNS. The vulnerabilit...

Important: 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

RLSA-2021:1989 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:...

An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

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[SECURITY] Fedora 33 Update: bind-9.11.31-1.fc33

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 ...

PT-2021-12791

Name of the Vulnerable Software and Affected Versions: Kubernetes versions prior to a fixed version no specific fixed version mentioned Description: The issue concerns a mitigation attempt by Kubernetes to prevent proxied connections from accessing link-local or localhost networks. However, a use...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...