Bug 2141907 (CVE-2022-3755)

Summary: CVE-2022-3755 exiv2: Null-dereference READ in Exiv2::QuickTimeVideo::userDataDecoder
Product: [Other] Security Response Reporter: Sandipan Roy <saroy>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: jgrulich
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-11-14 10:26:40 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 2141916, 2141917, 2141918, 2141919, 2141920, 2141921, 2141922    
Bug Blocks: 2140151    

Description Sandipan Roy 2022-11-11 04:40:53 UTC
A vulnerability was found in Exiv2 and classified as problematic. This issue affects the function QuickTimeVideo::userDataDecoder of the file quicktimevideo.cpp of the component QuickTime Video Handler. The manipulation leads to null pointer dereference. The attack may be initiated remotely. The name of the patch is 6bb956ad808590ce2321b9ddf6772974da27c4ca. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-212495.


Comment 1 Sandipan Roy 2022-11-11 05:54:05 UTC
Created exiv2 tracking bugs for this issue:

Affects: fedora-35 [bug 2141916]
Affects: fedora-36 [bug 2141918]

Created mingw-exiv2 tracking bugs for this issue:

Affects: fedora-35 [bug 2141917]
Affects: fedora-36 [bug 2141919]

Comment 3 Jan Grulich 2022-11-14 10:26:40 UTC
This is a CVE for quicktime video which is not built in any RHEL or Fedora release and therefore our packages are not affected.