The vulnerability of the DNS BIND server arises from buffer overflows in the stack when BIND operates as a resolver. This allows attackers to cause a service failure.

The vulnerability of the BIND DNS server is related to the overflow of the buffer in the stack when BIND operates as a resolver. This occurs when the number of recursive requests reaches an acceptable maximum, and the server’s settings allow it to return previously cached responses. Exploiting th...

[SECURITY] [DSA 5439-1] bind9 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5439-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso June 25, 2023 https://www.debian.org/security/faq -...

[SECURITY] Fedora 38 Update: bind-9.18.16-1.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 ...

CVE-2023-2829

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

[SECURITY] [DLA 3457-1] maradns security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3457-1 [email protected] https://www.debian.org/lts/security/ Bastien Roucariès June 19, 2023 https://wiki.debian.org/LTS -...

Debian: Security Advisory (DLA-3457-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Security advisory: Qt Network

A recent SSL issue affecting both OpenSSL and Schannel in Qt Network has been reported and has been assigned the CVE id CVE-2023-34410. In some circumstances, system CA certificates list remains unexpectedly active for the authentication of SSL peers. In a case where clients are supposed to be...

GHSA-5FM9-H728-FWPJ trust-dns vulnerable to Remote Attackers causing Denial-of-Service (packet loops) with crafted DNS packets

trust-dns and trust-dns-server are vulnerable to remotely triggered denial-of-service attacks, consuming both network and CPU resources. DNS messages with the QR=1 bit set are responded to with a FormErr response. This allows creating a traffic loop, in which these FormErr responses are sent...

Satacom delivers browser extension that steals cryptocurrency

Satacom downloader, also known as LegionLoader, is a renowned malware family that emerged in 2019. It is known to use the technique of querying DNS servers to obtain the base64-encoded URL in order to receive the next stage of another malware family currently distributed by Satacom. The Satacom...

RUSTSEC-2023-0041 Remote Attackers can cause Denial-of-Service (packet loops) with crafted DNS packets

trust-dns and trust-dns-server are vulnerable to remotely triggered denial-of-service attacks, consuming both network and CPU resources. DNS messages with the QR=1 bit set are responded to with a FormErr response. This allows creating a traffic loop, in which these FormErr responses are sent...

rebindMultiA - Tool To Perform a Multiple A Record Rebind Attack

rebindMultiA is a tool to perform a Multiple A Record rebind attack. rebindmultia.com is a domain that I've set up to assist with these attacks. It makes every IP its own authoritative nameserver for the domain IP.ns.rebindmultia.com. For example, 13.33.33.37.ns.rebindmultia.com's authoritative...

CVE-2023-33285

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...

CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

Buffer overflow

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

CVE-2023-33285

An issue was discovered in Qt 5.x before 5.15.14, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. QDnsLookup has a buffer over-read via a crafted reply from a DNS server...

Moderate: Red Hat Security Advisory: bind9.16 security and bug fix update

An update for bind9.16 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

ALSA-2023:3002 Moderate: bind security and bug fix 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:...