symboliclink-testing-tools

symboliclink-testing-tools c Google Inc. 2015 開発者: James Forshaw これは、Windowsのさまざまなシンボリックリンクの種類をテストするための小さなツール群です。以下のツールで構成されています： root@kitploit: BaitAndSwitch : シンボリックリンクを作成し、OPLOCKを使用してTOCTOU競合に勝利します CreateDosDeviceSymlink: csrssを使用してオブジェクトマネージャのシンボリックリンクを作成します CreateMountPoint:...

CVE-2023-36424

信息 ============== Windows 内核池（clfs.sys）损坏权限提升。（CVE-2023-36424） 本仓库包含技术分析与有效利用代码。 作者：Nassim Asrir @p1k4l4 || https://www.linkedin.com/in/nassim-asrir-b73a57122/ 漏洞 ================ clfs.sys 微过滤器驱动程序中存在池溢出。相关信息可参阅： 1 -...

DriverJack

DriverJack はじめに DriverJack は、あまり知られていない NTFS テクニックを悪用して脆弱なドライバーを読み込むように設計されたツールです。これらの手法は、既存のサービスをハイジャックすることでシステム上でのドライバーサービスの登録をバイパスし、さらにドライバー読み込みイベントに表示されるイメージパスもスプーフィングします。脆弱なドライバーの存在をさらに偽装するため、この攻撃はエミュレートされたファイルシステムの読み取り専用バイパスも悪用し、読み込む前にマウントされた ISO 上のドライバーファイルのコンテンツを置き換えます。...

BlackHat-Europe-2022

BlackHat-Europe-2022 Select Bugs From Binary Where Pattern Like CVE-1337-Days Abstract A revisão estática de código é uma forma eficaz de descobrir variantes de vulnerabilidades e primitivas de exploração, mas duas das tarefas mais desafiadoras para a análise estática são a extração eficaz de...

CVE-2026-81572

In CodeMeter Runtime from version 8.40 to excluding 8.41a and 9.00 to excluding 9.10, cmu.exe --create-io --file C: creates a predictable temporary file under C:\CM-Stick. The directory and file paths are not properly checked for NTFS reparse points, such as junctions or symbolic links, before fi...

CVE-2026-81572 Local Privilege Escalation in CodeMeter Runtime on Windows

cmu.exe --create-io --file C: creates a predictable temporary file under C:\CM-Stick. The directory and file paths are not properly checked for NTFS reparse points, such as junctions or symbolic links, before file operations are performed. A local attacker can create a junction at the temporary...

EUVD-2026-66979

cmu.exe --create-io --file C: creates a predictable temporary file under C:\CM-Stick. The directory and file paths are not properly checked for NTFS reparse points, such as junctions or symbolic links, before file operations are performed. A local attacker can create a junction at the temporary...

PT-2026-82475

Name of the Vulnerable Software and Affected Versions CodeMeter Runtime affected versions not specified Description The cmu.exe utility creates a predictable temporary file in the C:CM-Stick directory when the --create-io flag is used with the --file parameter. The application fails to properly...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: cifs: Fixed a buffer overflow issue when parsing NFS reparse points. ReparseDataLength is the sum of the InodeType size and the DataBuffer size. To obtain the DataBuffer size, it is necessary to subtract the InodeType size fro...

python3.14 security update

3.14.7-2 - On RHEL 9, also supports reparse deferral in expat Related: RHEL-227190 3.14.7-1 - Update to Python 3.14.7, security fix for CVE-2026-11940 Resolves: RHEL-227190 3.14.6-1 - Update to Python 3.14.6 Related: RHEL-227190...

OPENSUSE-SU-2026:21540-1 Security update for samba

This update for samba fixes the following issues: Update to 4.22.11. Security issues fixed: - CVE-2026-1933: missing access check on reparse point operations allows unauthorized users to modify the user.SmbReparse xattr bsc1261188. - CVE-2026-2340: WORM vfs module does not block directory...

Security Bulletin: IBM Guardium Data Protection is affected by multiple vulnerabilities

Summary IBM Guardium Data Protection has addressed these vulnerabilities in an update. Vulnerability Details CVEID:CVE-2026-1933 DESCRIPTION: A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks,...

Important: Red Hat Security Advisory: samba security update

An update for samba 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

Important: Red Hat Security Advisory: samba security update

An update for samba 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

RHEL 8 : samba (RHSA-2026:28057)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:28057 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol,...