In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11538
Reference (s):
- FEDORA:FEDORA-2020-c52106e48a
- URL: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
- FEDORA:FEDORA-2020-d0737711b6
- URL: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
- https://github.com/python-pillow/Pillow/pull/4504