CVE-2020-19490 – tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelDa

tinyexr 0.9.5 has a integer overflow over-write in tinyexr::DecodePixelData in tinyexr.h, related to OpenEXR code.

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19490

Reference (s):

• https://github.com/syoyo/tinyexr/commit/a685e3332f61cd4e59324bf3f669d36973d64270
• https://github.com/syoyo/tinyexr/issues/124