vorbis-tools, opus-tools -- multiple vulnerabilities

Paris Zoumpouloglou reports:

I discovered an integer overflow issue in oggenc, related to the number of channels in the input WAV file. The issue triggers an out-of-bounds memory access which causes oggenc to crash.

[source]

Paris Zoumpouloglou reports:

A crafted WAV file with number of channels set to 0 will cause oggenc to crash due to a division by zero issue.

[source]

pengsu reports:

I discovered an buffer overflow issue in oggenc/audio.c when it tries to open invalid aiff file.

[source]