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Affected versions of ruzstd miscalculate the length of the allocated
and init section of its internal RingBuffer, leading to uninitialized
or out-of-bounds reads in copy_bytes_overshooting of up to 15 bytes.
This may result in up to 15 bytes of memory contents being written
into the decoded data when decompressing a crafted archive.
This may occur multiple times per archive.
ruzstd
0.7.2
>=0.7.3
<0.7.0
Affected versions of
ruzstd
miscalculate the length of the allocatedand init section of its internal
RingBuffer
, leading to uninitializedor out-of-bounds reads in
copy_bytes_overshooting
of up to 15 bytes.This may result in up to 15 bytes of memory contents being written
into the decoded data when decompressing a crafted archive.
This may occur multiple times per archive.
See advisory page for additional details.
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