Bug 2234736 (CVE-2021-46312) - CVE-2021-46312 djvulibre: divide by zero in IW44EncodeCodec.cpp
Summary: CVE-2021-46312 djvulibre: divide by zero in IW44EncodeCodec.cpp
Keywords:
Status: NEW
Alias: CVE-2021-46312
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2234737 2234738
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-08-25 10:08 UTC by Mauro Matteo Cascella
Modified: 2023-08-25 10:10 UTC (History)
0 users

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Mauro Matteo Cascella 2023-08-25 10:08:56 UTC 
An issue was discovered IW44EncodeCodec.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.

Upstream bug:
https://sourceforge.net/p/djvu/bugs/344/
Comment 1 Mauro Matteo Cascella 2023-08-25 10:09:12 UTC 
Created djvulibre tracking bugs for this issue:

Affects: epel-8 [bug 2234737]
Affects: fedora-38 [bug 2234738]
Note You need to log in before you can comment on or make changes to this bug.