This update for openexr fixes the following issues:
- Fixed CVE-2021-3479 [bsc#1184354]: Out-of-memory caused by allocation of a very large buffer - Fixed CVE-2021-3605 [bsc#1187395]: Heap buffer overflow in the rleUncompress function - Fixed CVE-2021-3598 [bsc#1187310]: Heap buffer overflow in Imf_3_1:CharPtrIO:readChars