Secunia Research has discovered a vulnerability in OpenSG, which can be exploited by malicious people to compromise an application using the library. The vulnerability is caused due to a boundary error within the “HDRImageFileType::checkHDR()” function in Source/System/Image/ OSGHDRImageFileType.cpp, which can be exploited to cause a stack-based buffer overflow by e.g. tricking a user into opening a specially crafted Radiance RGBE (*.hdr) file. Successful exploitation allows execution of arbitrary code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74172/secunia-opensg.txt
Source: https://packetstormsecurity.com/files/74172/OpenSG-Radiance-RGBE-Buffer-Overflow.html