An openjpeg2 security update has been released for Fedora 31.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2020-ad63f760f4
2020-02-22 01:33:16.481423
--------------------------------------------------------------------------------
Name : openjpeg2
Product : Fedora 31
Version : 2.3.1
Release : 6.fc31
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)
--------------------------------------------------------------------------------
Update Information:
This update backports a patch for CVE-2020-8112.
--------------------------------------------------------------------------------
ChangeLog:
* Thu Feb 13 2020 Sandro Mani - 2.3.1-6
- Backport patch for CVE 2020-8112
* Wed Jan 29 2020 Fedora Release Engineering - 2.3.1-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Fri Jan 17 2020 Sandro Mani - 2.3.1-4
- Backport patch for CVE 2020-6851
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #1800536 - CVE-2020-8112 openjpeg2: openjpeg: heap based buffer overflow in pj_t1_clbl_decode_processor in openjp2/t1.c [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1800536
--------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-ad63f760f4' 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
