Bug 2091813 (CVE-2022-32547)

Summary: CVE-2022-32547 ImageMagick: load of misaligned address at MagickCore/property.c
Product: [Other] Security Response Reporter: TEJ RATHI <trathi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: blaise, davide, epel-packagers-sig, fedora, jhorak, luya_tfz, michel, ngompa13, pampelmuse, sergio, troy
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: ImageMagick 6.9.12-45, ImageMagick 7.1.0-30 Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in ImageMagick, where there is a load of a misaligned address for type 'double,' which requires 8-byte alignment, and for type 'float,' which requires 4-byte alignment at MagickCore/property.c. Whenever ImageMagick processes crafted or untrusted input, this causes a negative impact on application availability or other problems related to undefined behavior.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2022-06-09 07:19:48 UTC 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: 2095116, 2095117    
Bug Blocks: 2076331, 2097182    

Description TEJ RATHI 2022-05-31 05:59:36 UTC 
In ImageMagick version < 7.1.0-30, there are runtime errors: 

* load of misaligned address 0x62300000714d for type 'double', which requires 8 byte alignment
* load of misaligned address 0x62300000710b for type 'float', which requires 4 byte alignment

References:
https://github.com/ImageMagick/ImageMagick/issues/5033
https://github.com/ImageMagick/ImageMagick/pull/5034
Comment 1 TEJ RATHI 2022-06-09 04:46:35 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: epel-all [bug 2095117]
Affects: fedora-all [bug 2095116]
Comment 2 Product Security DevOps Team 2022-06-09 07:19:45 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-32547