Bug 2141913 (CVE-2022-3719) - CVE-2022-3719 exiv2: Heap-buffer-overflow in Exiv2::MemIo::read
Summary: CVE-2022-3719 exiv2: Heap-buffer-overflow in Exiv2::MemIo::read
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2022-3719
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2141918 2141916 2141917 2141919 2141920 2141921 2141922
Blocks: 2140151
TreeView+ depends on / blocked
 
Reported: 2022-11-11 05:10 UTC by Sandipan Roy
Modified: 2022-11-22 03:52 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-11-14 10:27:25 UTC


Attachments (Terms of Use)

Description Sandipan Roy 2022-11-11 05:10:24 UTC
CVE-2022-3719 (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51707):

A vulnerability has been found in Exiv2 and classified as critical. This vulnerability affects the function QuickTimeVideo::userDataDecoder of the file quicktimevideo.cpp of the component QuickTime Video Handler. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The name of the patch is a38e124076138e529774d5ec9890d0731058115a. It is recommended to apply a patch to fix this issue. VDB-212350 is the identifier assigned to this vulnerability.

Patch: https://github.com/Exiv2/exiv2/commit/a38e124076138e529774d5ec9890d0731058115a

Comment 1 Sandipan Roy 2022-11-11 05:54:18 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 10:27:25 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.


Note You need to log in before you can comment on or make changes to this bug.