Bug 1943693 (CVE-2021-32490) - CVE-2021-32490 djvulibre: Out of bounds write in function DJVU::filter_bv() via crafted djvu file
Summary: CVE-2021-32490 djvulibre: Out of bounds write in function DJVU::filter_bv() ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-32490
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: 1943408 1946446 1958171 1958172
Blocks: 1943695 1949947
TreeView+ depends on / blocked
 
Reported: 2021-03-26 20:05 UTC by Pedro Sampaio
Modified: 2021-11-04 14:58 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in djvulibre-3.5.28 and earlier. An out of bounds write in function DJVU::filter_bv() via crafted djvu file may lead to application crash and other consequences.
Clone Of:
Environment:
Last Closed: 2021-11-04 14:58:25 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2021-03-26 20:05:35 UTC 
A flaw was found in latest djvulibre. An out of bounds write in function DJVU::filter_bv()  via crafted djvu file may lead to application crash and other consequences.

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1943408
Comment 2 Michael Kaplan 2021-05-07 11:50:02 UTC 
Created djvulibre tracking bugs for this issue:

Affects: epel-7 [bug 1958171]


Created mingw-djvulibre tracking bugs for this issue:

Affects: fedora-all [bug 1958172]
Comment 3 Michael Kaplan 2021-05-07 11:50:17 UTC 
Created djvulibre tracking bugs for this issue:

Affects: fedora-all [bug 1943408]
Comment 4 Michael Kaplan 2021-05-10 17:07:45 UTC 
Acknowledgments:

Name: 1vanChen (NSFOCUS Security Team)
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