The sd2_parse_rsrc_fork function in sd2.c in libsndfile allows attackers to have unspecified impact via vectors related to a (1) map offset or (2) rsrc marker, which triggers an out-of-bounds read.
advisories.mageia.org/MGASA-2015-0015.html
lists.opensuse.org/opensuse-updates/2015-01/msg00016.html
secunia.com/advisories/62320
www.mandriva.com/security/advisories?name=MDVSA-2015:024
www.openwall.com/lists/oss-security/2015/01/04/4
www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
www.securityfocus.com/bid/71796
www.ubuntu.com/usn/USN-2832-1
github.com/erikd/libsndfile/commit/dbe14f00030af5d3577f4cabbf9861db59e9c378
github.com/erikd/libsndfile/issues/93
seclists.org/bugtraq/2019/Apr/23
security.gentoo.org/glsa/201612-03