CLSA-2021-1634919016 Fixed CVEs in gd: CVE-2017-6363, CVE-2021-40145

CVE-2021-40145: check for memory allocation errors processing GD2 images - CVE-2017-6363: make sure transparent index is within bounds of the palette...

Heap-based Buffer Overflow

libgd.so is vulnerable to heap-based buffer overflows. The overflows can be triggered when the function gdImageTiffPtr of gdtiff.c reads input images of GD and GD2 formats and does not check the transparent index bounds of the palette. Note: this CVE is disputed because the vendor suggested GD an...