GPOddity

GPOddity The GPOddity project, aiming at automating GPO attack vectors through NTLM relaying and more. For more details regarding the attack and a demonstration on how to use the tool, see the associated article available at:...

GPOHound

GPOHound GPOHound is a tool for dumping and analysing Group Policy Objects GPOs extracted from the SYSVOL share. It provides a structured, formalized format to help uncover misconfigurations, insecure settings, and privilege escalation paths in Active Directory environments. The tool integrates...

gpoParser

gpoParser gpoParser は、Active Directory 環境でグループポリシーオブジェクト GPO を通じて適用される構成を抽出・分析するために設計されたツールです。 これらの設定の列挙は退屈で時間がかかる可能性があるため、このツールは適用されたポリシーをより明確に理解し、横移動や権限昇格を可能にする危険な構成を特定するのに役立ちます。 これは leHack 2025 と DEFCON 33 で発表されました。 インストール 注: gssapi パッケージには依存関係が必要です: libkrb5-dev を sudo apt install libkrb5-dev...

sssd: sssd: GPO cache path traversal via unsanitized gPCFileSysPath allows Kerberos authentication bypass

A path traversal flaw was found in SSSD's AD GPO provider. The adgpoextractsmbcomponents function does not sanitize .. sequences in the gPCFileSysPath LDAP attribute, allowing an attacker with AD GPO management access to write files outside the GPO cache directory as root. On default RHEL...

Microsoft is named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection

As threats become more coordinated and faster to execute, endpoint protection has become the proving ground for modern defense. For the seventh consecutive time, Microsoft has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection. We believe this reflects both the...

Containing a domain compromise: How predictive shielding shut down lateral movement

In this article 1. Predictive shielding overview 2. Attack chain overview 3. How predictive shielding changed the outcome 4. MITRE ATT&CK® techniques observed 5. Learn more In identity-based attack campaigns, any initial access activity can turn an already serious intrusion into a critical incide...

Case study: How predictive shielding in Defender stopped GPO-based ransomware before it started

In this article 1. The growing threat: GPO abuse in ransomware operations 2. The incident 3. The results 4. The hardening dilemma: Why threat actors love operational mechanisms 5. Predictive shielding: Contextual, just-in-time hardening 6. Closing the gap 7. References Summary Microsoft Defender...

EUVD-2018-8634

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2018-16838

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side,...

Exploit for Race Condition in Openbsd Openssh

CVE-2024-6387: Race Condition in Signal Handling for OpenSSH...

sssd: Race condition during authorization leads to GPO policies functioning inconsistently

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately...

sssd: Race condition during authorization leads to GPO policies functioning inconsistently

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately...

sssd: Race condition during authorization leads to GPO policies functioning inconsistently

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately...

sssd: Race condition during authorization leads to GPO policies functioning inconsistently

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately...

Oracle Linux 8 : sssd (ELSA-2019-3651)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-3651 advisory. 2.2.0-19 - Resolves: rhbz1712875 - Old kerberos credentials active instead of valid new ones kcm 2.2.0-18 - Resolves: rhbz1744134 - New defect found in...

How to prevent lateral movement attacks using Microsoft 365 Defender

It’s been 10 years since the first version of the Mitigating Pass-the-Hash Attacks and Other Credential Theft whitepaper was made available, but the techniques are still relevant today, because they help prevent attackers from gaining a network foothold and using credential-dumping tools to extra...

How to prevent lateral movement attacks using Microsoft 365 Defender

It’s been 10 years since the first version of the Mitigating Pass-the-Hash Attacks and Other Credential Theft whitepaper was made available, but the techniques are still relevant today, because they help prevent attackers from gaining a network foothold and using credential-dumping tools to extra...

USN-5067-1: SSSD vulnerabilities

Jakub Hrozek discovered that SSSD incorrectly handled file permissions. A local attacker could possibly use this issue to read the sudo rules available for any user. This issue only affected Ubuntu 18.04 LTS. CVE-2018-10852 It was discovered that SSSD incorrectly handled Group Policy Objects. Whe...

SUSE: Security Advisory (SUSE-SU-2019:1476-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2019:1480-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...