Description (CNA)
libtta through 2.3 contains a stack out-of-bounds read and write vulnerability in tta_decoder_process_stream() and tta_decoder_process_frame() because header checks never reject a zero channel count. Attackers can supply a crafted .tta file declaring zero channels so decorrelation accesses cache[-1] with stream-derived values, corrupting stack memory in decoding applications.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| True Audio / libtta | affected 0 through 2.3 |
CWE
CWE-787
References
- https://hackmd.io/@haindpwn/libtta-seek-table-count-overflow-oob-write
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L618
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L715-L730
- https://sourceforge.net/projects/tta/
- https://github.com/gchudov/libtta
- https://www.vulncheck.com/advisories/libtta-through-2.3-stack-out-of-bounds-write-via-zero-channel-count
ADP enrichment
No English description supplied.
No references supplied.