There is a reachable assertion abort in the function sox_append_comment() in formats.c in Sound eXchange (SoX) 14.4.2. A Crafted input will lead to a denial of service attack during conversion of an audio file. Product bug: https://bugzilla.redhat.com/show_bug.cgi?id=1500570
Created sox tracking bugs for this issue: Affects: fedora-all [bug 1510925]
Fixed in sox-14.4.2.0-14.fc26 and sox-14.4.2.0-14.fc27.