Pubblicato il 2026-09-09 · Fonte: NVD NIST
VLC media player computes the size of a picture buffer with 32-bit arithmetic and allocates from the wrapped result. In AllocatePicture in src/misc/picture.c the running total is accumulated as i_bytes += p->i_pitch * p->i_lines, and both plane_t fields are declared int in include/vlc_picture.h, so the multiplication is evaluated at 32 bits and wraps before it is widened to the size_t accumulator. The overflow check that precedes it divides in 64-bit arithmetic and therefore does not constrain t
Vulnerabilità con punteggio CVSS 8.8 (HIGH). Sfruttata attivamente: No.
Vendor: N/A
Prodotti: N/A
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