CVE-2017-3143

TSIG Bypass exploit Exploit for CVE-2017-3143 in Bind and CVE-2017-11104 in Knot DNS. See https://www.synacktiv.com/ressources/CVE-2017-3143BIND9TSIGdynamicupdatesvulnerabilitySynacktiv.pdf for more info. Author Clément Berthaux - clement dot berthaux at synacktiv dot com...

Rocky Linux 8 [CIQ] Security Update: perl-Net-DNS (crlsa-2026_68787)

The Rocky Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-202668787 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description block...

Important: bind

Issue Overview: For a secondary zone with transfers restricted by TSIG, named may start to serve the data provided in a zone transfer before the final message with the TSIG signature arrives. This could allow an attacker that does not actually possess a valid TSIG signature to send unauthorized...

nhi-zero-trust-bypass

项目：利用协议漏洞操纵非人类身份秘密并绕过零信任策略 截图 以下是演示的真实截图。更多信息请参阅 screenshots/README.md。 1. DNS 漏洞利用（BIND 崩溃） A. 发送漏洞利用数据包 Scapy 向 BIND 发送一个格式错误的 TSIG DNS 数据包（参见dnsexploit.py）。 B. 确认容器崩溃 docker ps -a 显示 BIND 容器在漏洞利用后已退出。 C. 崩溃日志证据 来自docker logs vulnerablebind 的相关断言失败和崩溃日志。 2. NHI 秘密轮换失败 NHI...

dnspython

dnspython INTRODUCCIÓN dnspython es un conjunto de herramientas DNS para Python. Admite casi todos los tipos de registros. Se puede utilizar para consultas, transferencias de zona y actualizaciones dinámicas. Admite mensajes autenticados con TSIG y EDNS0. dnspython proporciona acceso tanto de alt...

K000163415: BIND vulnerability CVE-2026-3119

Security Advisory Description Under certain conditions, named may crash when processing a correctly signed query containing a TKEY record. The affected code can only be reached if an incoming request has a valid transaction signature TSIG from a key declared in the named configuration. This issue...

SUSE CVE-2026-19033

For a secondary zone with transfers restricted by TSIG, named may start to serve the data provided in a zone transfer before the final message with the TSIG signature arrives. This could allow an attacker that does not actually possess a valid TSIG signature to send unauthorized zone contents to ...

Fedora 43 : perl-Net-DNS (2026-48a4531e02)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-48a4531e02 advisory. Update to 1.57 to fix CVE-2026-81928 Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records Tenable has extracted the preceding...

Fedora 44 : perl-Net-DNS (2026-57f107ed83)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-57f107ed83 advisory. Update to 1.57 to fix CVE-2026-81928 Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records Tenable has extracted the preceding...

MiracleLinux 8 : perl-Net-DNS-1.15-2.el8_10 (AXSA:2026-1885:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1885:02 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description...

MiracleLinux 9 : perl-Net-DNS-1.29-6.el9_8.1 (AXSA:2026-1884:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1884:01 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description...

RockyLinux 9 : perl-Net-DNS (RLSA-2026:68786)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:68786 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description bloc...

perl-Net-DNS security update

An update is available for perl-Net-DNS. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The perl-Net-DNS package contains a collection of Perl modules that act ...

RLSA-2026:68786 Important: perl-Net-DNS security update

The perl-Net-DNS package contains a collection of Perl modules that act as a Domain Name System DNS resolver. It allows the programmer to perform DNS queries that are beyond the capabilities of the gethostbyname and gethostbyaddr routines. Security Fixes: perl-Net-DNS: Net::DNS: Denial of Service...

perl-Net-DNS security update

An update is available for perl-Net-DNS. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The perl-Net-DNS package contains a collection of Perl modules that act ...

RLSA-2026:68787 Important: perl-Net-DNS security update

The perl-Net-DNS package contains a collection of Perl modules that act as a Domain Name System DNS resolver. It allows the programmer to perform DNS queries that are beyond the capabilities of the gethostbyname and gethostbyaddr routines. Security Fixes: perl-Net-DNS: Net::DNS: Denial of Service...

RockyLinux 8 : perl-Net-DNS (RLSA-2026:68787)

The remote RockyLinux 8 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:68787 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description bloc...

AlmaLinux 9 : perl-Net-DNS (ALSA-2026:68786)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:68786 advisory. perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records CVE-2026-81928 Tenable has extracted the preceding description block...

perl-Net-DNS: Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records

A flaw was found in Net::DNS versions before 1.57 for Perl. An attacker can cause a denial of service DoS by sending a specially crafted DNS message with a misplaced Transaction Signature TSIG record. When a system using Net::DNS, such as a forwarder or proxy, attempts to re-encode this message, ...

Important: Red Hat Security Advisory: perl-Net-DNS security update

An update for perl-Net-DNS is now available for Red Hat Enterprise Linux 9. 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...