In ImageMagick before 6.9.8-8 and 7.x before 7.0.5-9, the ReadJP2Image function in coders/jp2.c does not properly validate the channel geometry, leading to a crash. Upstream bug: https://github.com/ImageMagick/ImageMagick/issues/501 Upstream patch: https://github.com/ImageMagick/ImageMagick/commit/b0c5222ce31e8f941fa02ff9c7a040fb2db30dbc https://github.com/jsonn/pkgsrc/commit/da7e0698d368b931ea6c9af486467e4aa305f31a
Created ImageMagick tracking bugs for this issue: Affects: fedora-all [bug 1486807]
Please fix your scripts. ImageMagick 6.9.9-9 is in Fedora 25 and Fedora 26 updates-testing. ImageMagick 7.0.6-9 is in Fedora 27 and Fedora Rawhide.