libsndfile -- out-of-bounds read memory access

Laurent Delosieres, Secunia Research at Flexera Software reports:

Secunia Research has discovered a vulnerability in libsndfile, which can be
exploited by malicious people to disclose potentially sensitive information.
The vulnerability is caused due to an error in the “aiff_read_chanmap()” function
(src/aiff.c), which can be exploited to cause an out-of-bounds read memory access
via a specially crafted AIFF file. The vulnerability is confirmed in version 1.0.28.
Other versions may also be affected.