dnspooq

dnspooq DNSpooq 概念验证 - dnsmasq 缓存投毒 CVE-2020-25686, CVE-2020-25684, CVE-2020-25685 仅供教育目的使用 要求 Docker compose Docker 利用 启动容器 $ docker-compose up -d 运行 exploit.py $ docker-compose exec attacker bash bash-5.0 python exploit.py 查询未缓存的名称... 生成伪造的数据包... 已投毒: b'google.com.' = 169.254.169.254 在 50.309...

metasploit-bailiwicked_domain-fix

🚀 metasploit-bailiwickeddomain-fix Corrección paraundefined method each en el módulo bailiwickeddomain.rb de Metasploit CVE-2008-1447, envenenamiento de caché DNS 🔎 Problema Al probar CVE-2008-1447 con Metasploit, el módulo original fallaba con: undefined method each for an instance of IPAddr...

BIND-9-Cache-Poisoning-PoC---CVE-2025-40778

BIND 9 缓存污染 PoC - CVE-2025-40778 概念概述 此漏洞允许攻击者污染 BIND 解析器的 DNS 缓存，从而在合法用户不知情的情况下将其重定向到恶意 IP 地址。 攻击的核心逻辑： 攻击依赖于利用信任。受害者信任解析器，而解析器（BIND）信任从权威服务器收到的答案。漏洞在于 BIND 会处理并缓存 DNS 响应中 ADDITIONAL 部分提供的未经请求的数据，即使这些数据属于完全不同的、未请求的域。 攻击步骤： 1. 设置 ：攻击者控制一个针对特定域（例如 poc.lab）的恶意权威 DNS 服务器。攻击者等待目标解析器（BIND）查询该域。 2. 注入...

Rocky Linux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1779961008)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779961008 advisory. - NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to poisoning via promiscuous records for the authority section...

CentOS Linux 7 [TuxCare] Security Update: unbound / unbound-devel / unbound-libs / unbound-python (CENTOS7:CLSA-2026:1785409943)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1785409943 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increases t...

AlmaLinux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1785241895)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785241895 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increas...

Rocky Linux 9 [CIQ] Security Update: python3-unbound / python3-unbound-debuginfo / unbound / etc (crlsa-2026_68292)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202668292 advisory. unbound: Unbound: DNS cache poisoning via UDP source port predictability CVE-2026-50252 Tenable has extracted the preceding description block directly from the CIQ...

Rocky Linux 8 [CIQ] Security Update: python3-unbound / python3-unbound-debuginfo / unbound / etc (crlsa-2026_69120)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202669120 advisory. unbound: Unbound: DNS cache poisoning via UDP source port predictability CVE-2026-50252 Tenable has extracted the preceding description block directly from the CIQ...

CentOS Linux 8 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-libs (CENTOS-STREAM8:CLSA-2026:1785241157)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1785241157 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that...

Rocky Linux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1785241895)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785241895 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that...

netty-resolver-dns-check

netty-resolver-dns-check Comprobador offline para tres CVE de envenenamiento de caché DNS en io.netty:netty-resolver-dns — CVE-2026-45674 , CVE-2026-47691 y CVE-2026-45673 — y para la pregunta que el número de versión no puede responder: ¿está tu aplicación usando realmente ese resolver? Si usas...

Security Bulletin: Vulnerabilities in Axios and Netty might affect IBM Storage Defender Copy Data Management

Summary IBM Storage Defender Copy Data Management can be affected by vulnerabilities in Axios and Netty. Vulnerabilities include Allowing attackers to reach sensitive loopback or internal services despite the configured protections, Prototype pollution in a third-party dependency may be leveraged...

AlmaLinux 9.2 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-libs (ALMALINUX9.2:CLSA-2026:1786008652)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786008652 advisory. - In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret value that increas...

Nodemailer: Process-global DNS cache reuses TLS `servername` across transports, enabling cross-tenant SMTP credential disclosure

Summary Nodemailer's process-global DNS cache is keyed only by host, but each cache entry also stores the caller-specific TLS servername. When two direct SMTPS transports use the same DNS host with different tls.servername values, the first transport's server name is returned to the second...

GHSA-6VJ9-MWQ6-2F5V Nodemailer: Process-global DNS cache reuses TLS `servername` across transports, enabling cross-tenant SMTP credential disclosure

Summary Nodemailer's process-global DNS cache is keyed only by host, but each cache entry also stores the caller-specific TLS servername. When two direct SMTPS transports use the same DNS host with different tls.servername values, the first transport's server name is returned to the second...

DEBIAN-CVE-2026-100701

Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports secure: true resolve the same non-IP host with different tls.servername values, t...

CVE-2026-100701

Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports secure: true resolve the same non-IP host with different tls.servername values, t...

Improper Certificate Validation

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to Improper Certificate Validation via the DNS cache in src/shared/index.ts, where the TLS server name SNI is stored alongside resolved addresses and keyed only by...

CVE-2026-100701

Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports secure: true resolve the same non-IP host with different tls.servername values, t...

UBUNTU-CVE-2026-100701

Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports secure: true resolve the same non-IP host with different tls.servername values, t...