Heap-based Buffer Over-read in getlong Function of libdoc

CVE-2018-20453 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

The 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 service (application crash) via a crafted file.

Learn more about our Web Application Penetration Testing UK.