Description (CNA)
In libyal libfwsi before 20191006, libfwsi_extension_block_copy_from_byte_stream in libfwsi_extension_block.c has a heap-based buffer over-read because rejection of an unsupported size only considers values less than 6, even though values of 6 and 7 are also unsupported. NOTE: the vendor has disputed this as described in the GitHub issue
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/libyal/libfwsi/issues/13
- https://github.com/libyal/libfwsi/compare/20181227...20191006
- http://packetstormsecurity.com/files/154774/libyal-libfwsi-Buffer-Overread.html
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.