libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.
access.redhat.com/errata/RHSA-2020:0566
access.redhat.com/errata/RHSA-2020:0580
github.com/python-pillow/Pillow/commit/a79b65c47c7dc6fe623aadf09aa6192fc54548f3
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/
pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
usn.ubuntu.com/4272-1/
www.debian.org/security/2020/dsa-4631