concealed_position

Concealed Position Concealed Position is a local privilege escalation attack against Windows using the concept of "Bring Your Own Vulnerability". Specifically, Concealed Position CP uses the as designed package point and print logic in Windows that allows a low privilege user to stage and install...

printix-CVE-2022-29551

CVE-2022-29551 간편 릴리스 | 인쇄 친화적 PrintixService.exe, Kofax Printix의 "Printix Secure Cloud Print Management" 버전 1.3.1156.0 이하에서 "노출된 위험한 메서드 또는 함수" 취약점이 발견되었습니다. 이 취약점으로 인해 로컬 또는 원격 공격자가 악성 프린터 드라이버를 설치하고 Printix 서비스를 통해 실행할 수 있습니다. 공격자는 이를 사용하여 원격으로 악성 드라이버 코드를 실행하고 시스템 권한으로 상승시킬 수 있습니다...

CVE-2021-1675

PrintNightmare CVE-2021-1675 이 Zeek 스크립트는 취약점을 성공적으로 악용하는 데 필요한 성공적인 RpcAddPrinterDriver,Ex DCE RPC 이벤트를 탐지합니다. 테스트는 Lares Lab의 익스플로잇 PCAP을 기반으로 합니다. Zeek 버전 3.0.2 및 4.0.1로 테스트했습니다. 알림 PrinterDriverChangedSuccessfully는 프린터 드라이버가 성공적으로 변경되었음을 나타냅니다. Suricata 또한 이 익스플로잇에 사용된 DCE RPC 명령을 탐지하기 위한...

CVE-2021-1675-PrintNightmare

CVE-2021-1675 - PrintNightmare LPE PowerShell Caleb Stewart | John Hammond | 2021년 6월 1일 CVE-2021-1675는 "PrintNightmare"라고 불리는 중요한 원격 코드 실행 및 로컬 권한 상승 취약점입니다. 원격 코드 실행 기능에 대한 개념 증명 익스플로잇이 Python, C++ 공개되었으며, 로컬 권한 상승을 위한 C 버전도 있습니다. 우리는 순수 PowerShell로 구현된 네이티브 버전을 본 적이 없었고, 익스플로잇을 개선하고 재구성해 보고자...

CVE-2021-1675-LPE-EXP

CVE-2021-1675-LPE-EXP CVE-2021-1675에 대한 간단한 LPE 익스플로잇 사용법 CVE-2021-1675-LPE.exe C:\test\MyPigDLL.dll MyPigDLL.dll, 성공 시 C:\test.txt를 생성하는 테스트 DLL입니다. 참고사항 1. EnumPrinterDriversW를 추가하여 pDriverPath를 가져오므로 매번 "하드코딩된 드라이버 경로"를 변경할 필요가 없습니다. 2. RPC나 SMB와 함께 작동할 필요가 없으며, 이 익스플로잇은 사용자가 제공한 DLL을 직접 로드합니다...

SUSE CVE-2026-68369

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to user space. copytouser returns the number of bytes not copied, so wh...

UBUNTU-CVE-2026-68369

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to user space. copytouser returns the number of bytes not copied, so wh...

Linux Distros Unpatched Vulnerability : CVE-2026-68369

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: printer: fix infinite loop in printerread printerread uses the same variable for the requested copy size and the number of bytes actually copied to...

EUVD-2026-44003

Use after free in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack...

CVE-2026-55000

CVE-2026-55000 affects the Windows USB Print Driver and is a use-after-free vulnerability that enables an unauthorized attacker to elevate privileges with physical access. CVSS 3.1: AV=P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (base score 6.4, MEDIUM). Exploitation is described as physical access with no ...

RLSA-2026:26297 Important: hplip security update

The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project HPLIP, which provides drivers for Hewlett-Packard printers and multi-function peripherals. Security Fixes: HPLIP: HPLIP: Privilege escalation and arbitrary code execution via operating system command injection...

CVE-2026-6892

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

Link following vulnerability in Canon My Image Garden for macOS and CUPS Printer Driver for macOS

Overview My Image Garden for MacOS and CUPS Printer Driver for macOS provided by Canon Inc. contain the following vulnerability. Improper link resolution before file access 'Link following' CWE-59 - CVE-2026-6891, CVE-2026-6892 Canon Inc. reported this vulnerability to JPCERT/CC to notify users o...

usb: usblp: fix heap leak in IEEE 1284 device ID via short response

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CVE-2026-6892

The CVE-2026-6892 entry concerns improper handling of symbolic links in the macOS installer for Canon CUPS Printer Driver (affecting Canon PIXUS iX6800 Series and MG2500 Series). The underlying issue is symbolic-links manipulation during installation, which could allow a local user with login pri...

CVE-2026-6892

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

Canon CUPS Printer Driver 安全漏洞

The Canon CUPS Printer Driver is a printer driver suite developed by the Japanese company Canon. Versions of the Canon CUPS Printer Driver 16.91.0.0 and earlier contained security vulnerabilities. These vulnerabilities were due to improper handling of symbolic links in the installation process,...

CVE-2026-6892: Improper Link Resolution Before File Access

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

PT-2026-44709

Name of the Vulnerable Software and Affected Versions Canon PIXUS iX6800 Series CUPS Printer Driver for macOS versions prior to 16.91.0.0 Canon PIXMA MG2500 Series CUPS Printer Driver for macOS versions prior to 16.91.0.0 Canon PIXMA iX6800 Series CUPS Printer Driver for macOS versions prior to...

CVE-2026-46167

In the Linux kernel, the following vulnerability has been resolved: usb: usblp: fix uninitialized heap leak via LPGETSTATUS ioctl Just like in a previous problem in this driver, usblpctrlmsg will collapse the usbcontrolmsg return value to 0/-errno, discarding the actual number of bytes transferre...