cve-2025-26466-openssh-poc

CVE-2025-26466 OpenSSH SSH2MSGPING DoS PoC 免责声明： 此代码仅供教学目的 和授权安全测试使用。未经授权攻击他人系统属于违法行为。 漏洞 CVE-2025-26466 是 OpenSSH 中的一个预认证拒绝服务（DoS）漏洞，可在密钥交换完成前使 SSH 服务器过载。 技术细节 受影响版本： OpenSSH 9.9p2 之前的版本 类型： 预认证 DoS / 内存泄漏 利用方式： 在加密连接建立之前处理 SSH2MSGPING 数据包 服务器在初始握手期间就接受 SSH2MSGPING 数据包（消息类型 192），而无需存在已认证的连接。这会导致...

CVE-2020-0796-POC

CVE-2020-0796 事前認証POC c 2020 ZecOps, Inc. - https://www.zecops.com - 攻撃者のミスを見つける CVE-2020-0796 / "SMBGhost"を確認するためのPOC 期待される結果: ブルースクリーン 教育目的および企業環境でのテスト専用です。 ZecOpsは本コードについて一切の責任を負いません。自己責任で使用してください。...

CVE-2016-7434

CVE-2016-7434 CVE-2016-7434 ntpd 远程预认证拒绝服务 PoC/信息 来源： http://dumpco.re/cve-2016-7434/ https://www.exploit-db.com/exploits/40806/ root@nop:/code/CVE-2016-7434 echo -e...

CVE-2026-61554

emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the httppoll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send...

EUVD-2026-79996

emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the httppoll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send...

PT-2026-92476

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.16 Thunderbird versions prior to 153.3 Thunderbird versions prior to 156 Description A malicious or compromised IMAP server can cause a crash in Thunderbird by sending an untagged ' ID' response. This triggers...

PT-2026-93115

Name of the Vulnerable Software and Affected Versions emp3r0r versions prior to 4.2.5 Description The http poll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions a...

Astra Linux – Vulnerability in dovecot

The attacker can send a specially crafted message before authentication, causing Manageable to allocate a large amount of memory. The attacker can also make manageieve-login unavailable by repeatedly crashing the process. It is necessary to protect access to the Manageable protocol, or install a...

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. 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 ea...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. 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...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. 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...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability...

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. 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...

Moderate: Red Hat Security Advisory: glib2 security update

An update for glib2 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System...

GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

A denial-of-service and resource exhaustion vulnerability exists within the GDBus component of GLib. The gdbusauth authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input...

RHEL 9 : glib2 (RHSA-2026:65768)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:65768 advisory. GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in...

RHEL 8 : glib2 (RHSA-2026:65769)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:65769 advisory. GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in...

RHEL 8 : glib2 (RHSA-2026:65762)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:65762 advisory. GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in...