Description (CNA)
Heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in OpenHTJ2K versions 0.18.3 and earlier (fixed in v0.18.4) caused by missing bounds validation before coding-pass lengths are written to j2k_codeblock::pass_length[128]. A crafted JPEG 2000 codestream containing malformed PPM packet headers can trigger a heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp due to missing bounds validation for the j2k_codeblock::pass_length[128] array which can lead to heap corruption and process termination.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/osamu620/OpenHTJ2K/commit/0778b93
- https://github.com/osamu620/OpenHTJ2K/blob/main/CHANGELOG
- https://github.com/osamu620/OpenHTJ2K/releases
- https://github.com/osamu620/OpenHTJ2K/compare/0778b93...v0.18.4
ADP enrichment
No English description supplied.
No references supplied.