An issue was discovered in libsndfile 1.0.28. There is a NULL pointer dereference in the function sf_write_int in sndfile.c, which will lead to a denial of service.Referenceshttps://github.com/erikd/libsndfile/issues/427https://lists.debian.org/debian-lts-announce/2018/12/msg00016.htmlhttp://www.securityfocus.com/bid/105996https://usn.ubuntu.com/4013-1/
