This update for djvulibre fixes the following issues: - CVE-2021-32490 [bsc#1185895]: Out of bounds write in function DJVU:filter_bv via crafted djvu file - CVE-2021-32491 [bsc#1185900]: Integer overflow in function render in tools/ddjvu via crafted djvu file - CVE-2021-32492 [bsc#1185904]: Out of bounds read in function DJVU:DataPool:has_data via crafted djvu file - CVE-2021-32493 [bsc#1185905]: Heap buffer overflow in function DJVU:GBitmap:decode via crafted djvu file