Gentoo Linux Security Advisory GLSA 200802-01 – The LWZReadByte() function in file IMG_gif.c and the IMG_LoadLBM_RW() function in file IMG_lbm.c each contain a boundary error that can be triggered to cause a static buffer overflow and a heap-based buffer overflow. The first boundary error comes from some old vulnerable GD PHP code (CVE-2006-4484). Versions less than 1.2.6-r1 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/63346/glsa-200802-01.txt
Source: https://packetstormsecurity.com/files/63346/Gentoo-Linux-Security-Advisory-200802-1.html