An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/message.c has a stack-based buffer overflow for a FETCH response with a long RFC822.SIZE field. References: http://www.mutt.org/news.html Upstream Patch: https://gitlab.com/muttmua/mutt/commit/3287534daa3beac68e2e83ca4b4fe8a3148ff870
Created mutt tracking bugs for this issue: Affects: fedora-all [bug 1604067]