CVE-2019-7156中 6.5In libdoc through 2019-01-28, calcFileBlockOffset in ole.c allows division by zero.
CVE-2018-20453中 6.5The getlong function in numutils.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of…
CVE-2018-20451中 6.5The process_file function in reader.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial…