wavpack: add upstream security fixes

Fixes the following security issues:

CVE-2018-10536: An issue was discovered in WavPack 5.1.0 and earlier.  The
WAV parser component contains a vulnerability that allows writing to memory
because ParseRiffHeaderConfig in riff.c does not reject multiple format
chunks.

CVE-2018-10537: An issue was discovered in WavPack 5.1.0 and earlier.  The
W64 parser component contains a vulnerability that allows writing to memory
because ParseWave64HeaderConfig in wave64.c does not reject multiple format
chunks.

CVE-2018-10538: An issue was discovered in WavPack 5.1.0 and earlier for WAV
input.  Out-of-bounds writes can occur because ParseRiffHeaderConfig in
riff.c does not validate the sizes of unknown chunks before attempting
memory allocation, related to a lack of integer-overflow protection within a
bytes_to_copy calculation and subsequent malloc call, leading to
insufficient memory allocation.

CVE-2018-10539: An issue was discovered in WavPack 5.1.0 and earlier for
DSDiff input.  Out-of-bounds writes can occur because
ParseDsdiffHeaderConfig in dsdiff.c does not validate the sizes of unknown
chunks before attempting memory allocation, related to a lack of
integer-overflow protection within a bytes_to_copy calculation and
subsequent malloc call, leading to insufficient memory allocation.

CVE-2018-10540: An issue was discovered in WavPack 5.1.0 and earlier for W64
input.  Out-of-bounds writes can occur because ParseWave64HeaderConfig in
wave64.c does not validate the sizes of unknown chunks before attempting
memory allocation, related to a lack of integer-overflow protection within a
bytes_to_copy calculation and subsequent malloc call, leading to
insufficient memory allocation.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

0 files changed, 0 insertions, 0 deletions