2017-11-17-Maldoc-Using-CVE-2017-0199

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CVE-2021-40444

PoC de CVE-2021-40444 Generador de docx malicioso para explotar CVE-2021-40444 Ejecución remota de código en Microsoft Office Word La creación de este script se basa en ingeniería inversa sobre la muestra utilizada en la naturaleza: 938545f7bbe40738908a95da8cdeabb2a11ce2ca36b0f6a74deda9378d380a52...

CVE-2022-30190-Analysis-With-LetsDefends-Lab

Análisis de CVE-2022-30190 con el Laboratorio de LetsDefend El 27 de mayo de 2022, el equipo técnico de NaoSec intentó analizar y encontró un documento en formato .doc que parecía malicioso. Dicho documento tenía indicios de haber sido subido desde una dirección IP de Bielorrusia. Esta sospecha f...

CVE-2022-30190

CVE-2022-30190 Basado en https://github.com/JohnHammond/msdt-follina Configuración del entorno Usa los archivos en /env-setup 1. Máquina virtual: usa VirtualBox y Win1021H2Englishx32.iso Build 19044.1288 2. Instala Microsoft Word, ejecuta setup.exe /configure configuration.xml usando cmd dentro d...

TIC4301_Project

TIC4301Project TIC4301 Project - CVE-2021-40444 Download the following vagrant boxes: Kali - https://drive.google.com/file/d/1RegQcT2jjFoaQRgLjXDYl4iS0HNtmU2/view?usp=sharing Win10 - https://drive.google.com/file/d/1zcLertRoI-FrHDkRq1NO-KHaF88bMv6e/view?usp=sharing Import the boxes with the...

Maldoc-Analysis

Maldoc-Analysis En marzo de 2023, se identificó una nueva muestra como malware. Dicho malware proviene de archivos con extensión .xls y .doc, y se conoce con el nombre de "Bank Slip.xls". La actividad del malware está relacionada con vulnerabilidades identificadas como CVE-2017-11882 y...

EulerOS 2.0 SP13 : python-pillow (EulerOS-SA-2026-2992)

According to the versions of the python-pillow packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Pillow is a Python imaging library. From version 4.2.0 to before version 12.2.0, an attacker can supply a malicious PDF that causes the...

TencentOS Server 2: compat-poppler022 (TSSA-2026:0651)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0651 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: evince (TSSA-2026:0620)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0620 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

PT-2026-59511

Impact An attacker can supply a malicious PDF that causes the process to hang indefinitely, consuming 100% CPU and making the application unresponsive. Patches Patched version: 12.2.0. PdfParser introduced in Pillow 4.2.0 follows Prev pointers in PDF trailers to read cross-reference sections. If ...

CVE-2026-57259 Foxit PDF Editor/Reader XDP XFA XXE arbitrary local file read

The input file does not need to be strictly in a structurally valid PDF format. Instead, after reviewing the content, the original document disguised as a PDF will be sent to the parser. Malicious documents will construct malicious external entities that, through the protocol, point to local path...

PT-2026-56358

Name of the Vulnerable Software and Affected Versions Foxit Reader affected versions not specified Description An XML External Entity XXE issue exists where the application processes files that are not strictly in a structurally valid PDF format. By opening a malicious document disguised as a PDF...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent...

CVE-2026-48155

A flaw was found in pypdf, a free and open-source pure-python PDF library. An attacker can craft a malicious PDF file that, when processed, leads to excessive memory consumption. This occurs when extracting text in layout mode with large character offsets. This vulnerability can result in a Denia...

PT-2026-40314

Pillow is a Python imaging library. From version 4.2.0 to before version 12.2.0, an attacker can supply a malicious PDF that causes the process to hang indefinitely, consuming 100% CPU and making the application unresponsive. This issue has been patched in version 12.2.0...

PT-2026-37199

Name of the Vulnerable Software and Affected Versions Pillow versions 4.2.0 through 12.1.x Description A flaw in the PdfParser allows an attacker to supply a malicious PDF that causes the process to hang indefinitely, consuming 100% CPU and making the application unresponsive. This occurs because...

CVE-2026-23863

An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when opened. We have not seen evidence of...

CVE-2026-40980

In Spring AI, a malicious PDF file can be crafted that triggers the allocation of unreasonable amounts of memory when handled by ForkPDFLayoutTextStripper. Affected versions: Spring AI: 1.0.0 - 1.0.5 fixed in 1.0.6, 1.1.0 - 1.1.4 fixed in 1.1.5...