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CVE-2021-22204

Status Candidate

Overview

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

Related Files

ExifTool 12.23 Arbitrary Code Execution
Posted May 11, 2022
Authored by UNICORD

ExifTool version 12.23 suffers from an arbitrary code execution vulnerability.

tags | exploit, arbitrary, code execution
advisories | CVE-2021-22204
SHA-256 | 64cc166efac5cd6f78570d3b6a1c98c138fa2b30ed3484dfc3395c62d10feda4
GitLab 13.10.2 Remote Code Execution
Posted Nov 17, 2021
Authored by Jacob Baines

GitLab version 13.10.2 remote code execution exploit that provides a reverse shell.

tags | exploit, remote, shell, code execution
advisories | CVE-2021-22204, CVE-2021-22205
SHA-256 | a3816f4a73b68abc9aa497e0982428e2bde3d7b0a005094907ca8484d9f39f60
GitLab Unauthenticated Remote ExifTool Command Injection
Posted Nov 4, 2021
Authored by William Bowling, jbaines-r7 | Site metasploit.com

This Metasploit module exploits an unauthenticated file upload and command injection vulnerability in GitLab Community Edition (CE) and Enterprise Edition (EE). The patched versions are 13.10.3, 13.9.6, and 13.8.8. Exploitation will result in command execution as the git user.

tags | exploit, file upload
advisories | CVE-2021-22204, CVE-2021-22205
SHA-256 | 674d3772ec48b70f0ba624c93a36ffde9a6d313b18359aa19702fc270257ff56
Ubuntu Security Notice USN-4987-1
Posted Jun 11, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4987-1 - It was discovered that ExifTool did not properly sanitize user data for the DjVu file format. An attacker could use this vulnerability to cause a DoS or possibly execute arbitrary code.

tags | advisory, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-22204
SHA-256 | 01216f4b0bff69660770e2b90fb0ec684e438b292bfb41ed62f1d47f805568e9
Debian Security Advisory 4910-1
Posted May 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4910-1 - A vulnerability was discovered in libimage-exiftool-perl, a library and program to read and write meta information in multimedia files, which may result in execution of arbitrary code if a malformed DjVu file is processed.

tags | advisory, arbitrary, perl
systems | linux, debian
advisories | CVE-2021-22204
SHA-256 | 3419aba9a6fab049b77f3b1d22f66ca6cb8054769858407b273adc18f878b239
ExifTool Djvu Code Execution
Posted May 19, 2021
Authored by Ashutosh Upadhyay

Whitepaper that discusses improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up that allows for arbitrary code execution when parsing a malicious image.

tags | paper, arbitrary, code execution
advisories | CVE-2021-22204
SHA-256 | 0517fcbf4b8f3c300d297bd3f60618a661d06f0ec5760f4909a67a4c5ac00216
ExifTool DjVu ANT Perl Injection
Posted May 12, 2021
Authored by Justin Steven, William Bowling | Site metasploit.com

This Metasploit module exploits a Perl injection vulnerability in the DjVu ANT parsing code of ExifTool versions 7.44 through 12.23 inclusive. The injection is used to execute a shell command using Perl backticks. The DjVu image can be embedded in a wrapper image using the HasselbladExif EXIF field.

tags | exploit, shell, perl
advisories | CVE-2021-22204
SHA-256 | 6faaab2f2450fabd11bd922db38c56424cff69369eb7b6d4c402f570e3a96b13
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