There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images.c in libgxps through 0.3.0 becau...

References

• advisory https://access.redhat.com/errata/RHBA-2019:0327
• advisory https://access.redhat.com/errata/RHSA-2018:3140
• advisory https://access.redhat.com/errata/RHSA-2018:3505
• report https://bugzilla.redhat.com/show_bug.cgi?id=1575188