CVE-2023-21716

CVE-2023-21716 POC : CVE-2023-21716 Microsoft Word RTF Font Table Heap Corruption...

RTF_11882_0802

RTF118820802 CVE-2017-11882 CVE-2017-11882: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882 MITRE CVE-2017-11882: https://vulners.com/cve/CVE-2017-11882 Research: https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about Patch analysis:...

Office-Malware-Forensics-Lab-REMnux-Static-Analysis

Office Malware Forensics Lab — REMnux Static Analysis Static analysis of two malicious Office files, done entirely inside an isolated REMnux VM. Nothing was ever executed — just inspected. Setup REMnux VM, no shared folders with the host Tools: sha256sum, file, unzip, and the oletools suite oleid...

OHTS

OHTS CVE-2017-8759 | .NET Framework Remote Code Execution Vulnerability 1. Introduction A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input. An attacker who successfully exploited this vulnerability in software using the .NET framework could take...

CVE-2018-0802

CVE-2018-0802 CVE-2018-08022: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 MITRE CVE-2018-0802: https://vulners.com/cve/CVE-2018-0802 0patch exploitation and patch video: https://www.youtube.com/watch?v=XU-U4K270Z4 Qihoo 360 blog post...

CVE-2017-8570

What? This repo contains a Proof of Concept exploit for CVE-2017-8570, a.k.a the "Composite Moniker" vulnerability. This demonstrates using the Packager.dll trick to drop an sct file into the %TEMP% directory, and then execute it using the primitive that the vulnerability provides. Why? A few...

2017-11882_Generator

CVE-2017-11882 A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. 2017-11882Generator This is ...

RTF-Cleaner

RTF-Cleaner RTF Cleaner, tries to extract URL from malicious RTF samples using CVE-2017-0199 & CVE-2017-8759...

CVE-2017-0199

Exploit toolkit CVE-2017-0199 - v4.0 Exploit toolkit CVE-2017-0199 - v4.0 is a handy python script which provides pentesters and security researchers a quick and effective way to test Microsoft Office RCE. It could generate a malicious RTF/PPSX file and deliver metasploit / meterpreter / other...

detect_CVE-2026-21509

Detections for the CVE-2026-21509 vulnerability in MS Office This repository contains a YARA rule to detect RTF documents with a potential exploit for CVE-2026-21509, and a Python script to check if MS Office files contain Shell.Explorer.1 OLE objects, which is related to that vulnerability. See...

CVE-2023-21716-POC

History In February 2023, Microsoft patched a critical vulnerability in Microsoft Word, identified as CVE-2023-21716 with a CVSS score of 9.8, which could allow attackers to execute remote code without authentication. This vulnerability also affected the Outlook Preview Pane, meaning it can be...

CVE-2023-21716

CVE-2023-21716 — Microsoft Word RTF fonttbl Heap Corruption RCE Severity: Critical CVSS 9.8 Affected: Microsoft Word 2013 / 2016 / 2019 / 2021 unpatched Patch: Microsoft February 2023 Patch Tuesday Author: REGGYRAIDER Vulnerability Overview CVE-2023-21716 is a heap corruption vulnerability in...

CVE-2026-109831

A flaw was found in UnRTF. By tricking a user into opening a specially crafted Rich Text Format RTF file, a remote attacker can trigger an out-of-bounds write. This issue can cause the application to crash, resulting in a Denial of Service DoS condition...

PT-2026-118239

UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user opens an RTF file crafted by an attacker, it may lead to a denial-of-service DoS condition...

CVE-2022-21971

CVE-2022-21971: Uninitialized pointer free in prauthproviders Root-cause The WapAuthProvider::CreateInstance constructor allocates and initializes a WapAuthProvider object 0x78 bytes but it fails to initialize completely its state. The pointer at offset 0x50 is uninitialized and free'd when the...

CVE-2026-111146

ytnef through 2.1.2 contains a heap out-of-bounds read vulnerability in MAPIPrint that allows attackers to read past heap allocations by supplying compressed RTF properties. Attackers can deliver a crafted winmail.dat whose decompressed RTF lacks a NUL terminator, causing printf to over-read,...

UBUNTU-CVE-2026-111146

ytnef through 2.1.2 contains a heap out-of-bounds read vulnerability in MAPIPrint that allows attackers to read past heap allocations by supplying compressed RTF properties. Attackers can deliver a crafted winmail.dat whose decompressed RTF lacks a NUL terminator, causing printf to over-read,...

CVE-2026-111146

ytnef through 2.1.2 contains a heap out-of-bounds read vulnerability in MAPIPrint that allows attackers to read past heap allocations by supplying compressed RTF properties. Attackers can deliver a crafted winmail.dat whose decompressed RTF lacks a NUL terminator, causing printf to over-read,...

PT-2026-115152

Name of the Vulnerable Software and Affected Versions ytnef versions 2.1.2 and earlier Description A heap out-of-bounds read exists in the MAPIPrint function. This occurs when the software processes compressed RTF Rich Text Format properties within a crafted winmail.dat file. If the decompressed...

CVE-2026-111146: Out-of-bounds Read

ytnef through 2.1.2 contains a heap out-of-bounds read vulnerability in MAPIPrint that allows attackers to read past heap allocations by supplying compressed RTF properties. Attackers can deliver a crafted winmail.dat whose decompressed RTF lacks a NUL terminator, causing printf to over-read,...