Description (CNA)
VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| VideoLAN / libbluray | affected 0 through 1.5.1 |
CWE
CWE-789
References
- https://hackmd.io/@haindpwn/libbluray-clpi-ep-map-oob-read
- https://code.videolan.org/videolan/libbluray/-/blob/1.5.1/src/libbluray/bdnav/clpi_parse.c
- https://www.vulncheck.com/advisories/libbluray-through-1.5.1-uncontrolled-memory-allocation-via-parse-extent-start-points
ADP enrichment
No English description supplied.