Secunia Research has discovered two vulnerabilities in glpng, which can be exploited by malicious people to compromise an application using the library. Version 1.45 is affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92717/secunia-glpng.txt
Source: https://packetstormsecurity.com/files/92717/glpng-PNG-Processing-Two-Integer-Overflow-Vulnerabilities.html