- This update for libsndfile fixes a memory leak in an error path. - CVE-2017-16942: A divide-by-zero error exists in the function wav_w64_read_fmt_chunk in wav_w64.c, which may lead to DoS when playing a crafted audio file. - CVE-2017-14634: In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init in double64.c, which may lead to DoS when playing a crafted audio file. - CVE-2017-14245: An out of bounds read in the function d2alaw_array in alaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values. - CVE-2017-14246: An out of bounds read in the function d2ulaw_array in ulaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.