Integer overflow in the ImagingResampleHorizontal
function in libImaging/Resample.c
in Pillow before 3.1.1 allows remote attackers to have unspecified impact via negative values of the new size, which triggers a heap-based buffer overflow.
www.securityfocus.com/bid/86064
github.com/advisories/GHSA-hvr8-466p-75rh
github.com/python-pillow/Pillow
github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst
github.com/python-pillow/Pillow/commit/4e0d9b0b9740d258ade40cce248c93777362ac1e
github.com/python-pillow/Pillow/pull/1714
nvd.nist.gov/vuln/detail/CVE-2016-4009
security.gentoo.org/glsa/201612-52