Description (CNA)
libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title array by supplying an oversized vts_ttn value. Attackers can provide a crafted DVD or disc image declaring a larger VMGI title vts_ttn than the title set's entries to crash applications enumerating chapters.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| VideoLAN / libdvdnav | affected 0 before 7.0.0 |
CWE
CWE-125
References
- https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read
- https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/src/searching.c#L670
- https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c6f77
- https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-out-of-bounds-read-in-dvdnav-describe-title-chapters
ADP enrichment
No English description supplied.