Fedora 27: 2018-a1b9eubf3d Critical: GdkPixbuf Buffer Overflow

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 to version 2.2.0, see

https://github.com/uclouvain/openjpeg/blob/v2.2.0/NEWS.md for details.

[ 1 ] Bug #1390234 - CVE-2016-9112 CVE-2016-9113 CVE-2016-9114 CVE-2016-9115 CVE-2016-9116 CVE-2016-9117 CVE-2016-9118 openjpeg2: Multiple security issues [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1390234

[ 2 ] Bug #1435072 - CVE-2016-5139 openjpeg2: chromium-browser, openjpeg: Heap overflow in parsing of JPEG2000 precincts [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1435072

[ 3 ] Bug #1435071 - CVE-2016-5158 openjpeg2: chromium-browser, openjpeg: heap overflow due to unsafe use of opj_aligned_malloc [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1435071

[ 4 ] Bug #1435070 - CVE-2016-5159 openjpeg2: chromium-browser, openjpeg: heap overflow in parsing of JPEG2000 code blocks [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1435070

[ 5 ] Bug #1418150 - CVE-2016-9112 openjpeg2: Floating point exception vulnerability in openjpeg2 when processing untrusted images [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1418150

su -c 'dnf upgrade openjpeg2' at the command line.

For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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