CVE-2019-7156

In libdoc up to 2019-01-28, the function calcFileBlockOffset in ole.c allows a division by zero, as described in CVE-2019-7156. The provided documents identify the affected component (libdoc/ole.c) and the root cause (division by zero), with no explicit vendor, product versions, exploit details, ...

CVE-2019-7233

Technical details about CVE-2019-7233 are not publicly disclosed in the provided documents; the materials only reiterate a NULL pointer dereference in libdoc's doc2text (catdoc.c). Monitor for updates.