Bug 2390828 (GHSA-fff3-4rp7-px97)

Summary:	ImageMagick: ImageMagick heap-buffer-overflow
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A heap based buffer overflow flaw has been discovered in ImageMagick. This flaw allows an attacker with local access to induce a program crash when feeding a crafted TIFF file into ImageMagick.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2390946, 2390947, 2390948, 2390950, 2390949
Bug Blocks:

Description OSIDB Bzimport 2025-08-25 17:02:29 UTC

### Summary
While Processing a crafted TIFF file, imagemagick crashes.

### Details
Following is the imagemagick version:
```
imagemagick_git/build_26jun23/bin/magick --version
Version: ImageMagick 7.1.1-13 (Beta) Q16-HDRI x86_64 56f478940:20230625 https://imagemagick.org
Copyright: (C) 1999 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC HDRI 
Delegates (built-in): fontconfig freetype jbig jng jpeg lcms lzma pangocairo png tiff webp x xml zlib
Compiler: gcc (4.2)
```
### PoC
issue can be replicated with following command with provided POC file(sent over email):
```bash
magick poc.tiff /dev/null
```
### Impact
This can lead to application crash.

### Credits
Please give credits to Hardik shah of Vehere (Dawn Treaders team)