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Fedora Update Notification
FEDORA-2017-5a3cd21cee
2017-09-06 13:04:04.356831
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Name : openjpeg2
Product : Fedora 26
Version : 2.2.0
Release : 3.fc26
URL : https://github.com/uclouvain/openjpeg
Summary : C-Library for JPEG 2000
Description :
The OpenJPEG library is an open-source JPEG 2000 library developed in order to
promote the use of JPEG 2000.

This package contains
* JPEG 2000 codec compliant with the Part 1 of the standard (Class-1 Profile-1
compliance).
* JP2 (JPEG 2000 standard Part 2 – Handling of JP2 boxes and extended multiple
component transforms for multispectral and hyperspectral imagery)

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Update Information:

This update fixes CVE-2017-14040, CVE-2017-14041 and two other security
vulnerabilities.
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References:

[ 1 ] Bug #1487390 – CVE-2017-14151 openjpeg: Heap-based buffer overflow in opj_mqc_flush in mqc.c
https://bugzilla.redhat.com/show_bug.cgi?id=1487390
[ 2 ] Bug #1487389 – CVE-2017-14152 openjpeg: Heap-based buffer overflow in opj_write_bytes_LE in cio.c
https://bugzilla.redhat.com/show_bug.cgi?id=1487389
[ 3 ] Bug #1487361 – CVE-2017-14040 openjpeg: Invalid write access in bin/jp2/convert.c
https://bugzilla.redhat.com/show_bug.cgi?id=1487361
[ 4 ] Bug #1487347 – CVE-2017-14041 openjpeg: Stack-based buffer over-write in pgxtoimage function in bin/jp2/convert.c
https://bugzilla.redhat.com/show_bug.cgi?id=1487347
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This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade openjpeg2’ at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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