Fedora 29: CImg Security Advisory - Critical DoS Threats Fixed

The CImg Library is an open-source C++ toolkit for image processing.

It consists in a single header file 'CImg.h' providing a minimal set of C++

classes and methods that can be used in your own sources, to load/save,

process and display images. Very portable, efficient and easy to use,

it's a pleasant library for developping image processing algorithms in C++.

Update to 2.3.6 release. Fixes CVE-2018-7587, CVE-2018-7588, CVE-2018-7589,

CVE-2018-7637, CVE-2018-7638, CVE-2018-7639, CVE-2018-7640, CVE-2018-7641

[ 1 ] Bug #1552294 - CVE-2018-7587 CImg: Denial of Service (DoS) via crafted BMP image

https://bugzilla.redhat.com/show_bug.cgi?id=1552294

[ 2 ] Bug #1552296 - CVE-2018-7588 CImg: heap-based buffer over-read via crafted BMP image in load_bmp in CImg.h

https://bugzilla.redhat.com/show_bug.cgi?id=1552296

[ 3 ] Bug #1552299 - CVE-2018-7589 CImg: double free via crafted BMP image in load_bmp in CImg.h

https://bugzilla.redhat.com/show_bug.cgi?id=1552299

[ 4 ] Bug #1552920 - CVE-2018-7637 CImg: heap-based buffer over-read in load_bmp in CImg.h via crafted bmp image (16 colors)

https://bugzilla.redhat.com/show_bug.cgi?id=1552920

[ 5 ] Bug #1552919 - CVE-2018-7638 CImg: heap-based buffer over-read in load_bmp in CImg.h via crafted bmp image (256 colors)

https://bugzilla.redhat.com/show_bug.cgi?id=1552919

[ 6 ] Bug #1552917 - CVE-2018-7639 CImg: heap-based buffer over-read in load_bmp in CImg.h via crafted bmp image (16 bits colors)

https://bugzilla.redhat.com/show_bug.cgi?id=1552917

[ 7 ] Bug #1552918 - CVE-2018-7640 CImg: heap-based buffer over-read in load_bmp in CImg.h via crafted bmp image (monochrome)

https://bugzilla.redhat.com/show_bug.cgi?id=1552918

[ 8 ] Bug #1552916 - CVE-2018-7641 CImg: heap-based buffer over-read in load_bmp in CImg.h via crafted bmp image (32 bits colors)

https://bugzilla.redhat.com/show_bug.cgi?id=1552916

su -c 'dnf upgrade --advisory FEDORA-2018-4c9e9b82d1' 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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