Bug 1921426 (CVE-2021-26926) - CVE-2021-26926 jasper: Out of bounds read in jp2_decode() in jp2_dec.c
Summary: CVE-2021-26926 jasper: Out of bounds read in jp2_decode() in jp2_dec.c
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-26926
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: 1922316 1922317 1922318 1922319 1922320
Blocks: 1921429 1926850
TreeView+ depends on / blocked
 
Reported: 2021-01-28 00:55 UTC by Pedro Sampaio
Modified: 2022-05-17 10:26 UTC (History)
8 users (show)

Fixed In Version: jasper 2.0.25
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Clone Of:
Environment:
Last Closed: 2021-11-10 02:21:02 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:4235 0 None None None 2021-11-09 17:51:57 UTC

Description Pedro Sampaio 2021-01-28 00:55:01 UTC 
A flaw was found in jasper. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

Upstream issue:

https://github.com/jasper-software/jasper/issues/264

Upstream patch:

https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b
Comment 1 Tomas Hoger 2021-01-29 15:53:41 UTC 
Public now via upstream bug report:

https://github.com/jasper-software/jasper/issues/264
Comment 3 Tomas Hoger 2021-01-29 16:05:54 UTC 
Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1922320]


Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1922319]
Comment 5 errata-xmlrpc 2021-11-09 17:51:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4235 https://access.redhat.com/errata/RHSA-2021:4235
Comment 6 Product Security DevOps Team 2021-11-10 02:20:59 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-2021-26926
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