CVE-2017-5991

An issue was discovered in Artifex MuPDF before 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. The pdf_run_xobject function in pdf-op-run.c encounters a NULL pointer dereference during a Fitz fz_paint_pixmap_with_mask painting operation. Versions 1.11 and later are unaffected.

An issue was discovered in Artifex MuPDF before 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. The pdf_run_xobject function in pdf-op-run.c encounters a NULL pointer dereference during a Fitz fz_paint_pixmap_with_mask painting operation. Versions 1.11 and later are unaffected.

Se ha descubierto un problema en Artifex MuPDF antes de 1912de5f08e90af1d9d0a9791f58ba3afdb9d465. La función pdf_run_xobject en pdf-op-run.c encuentra una derivación de puntero NULL durante una operación de pintura Fitz fz_paint_pixmap_with_mask. Las versiones 1.11 y posteriores no se ven afectadas