CVE-2007-0243
Buffer overflow in Sun JDK and Java Runtime Environment (JRE) 5.0 Update 9 and earlier, SDK and JRE 1.4.2_12 and earlier, and SDK and JRE 1.3.1_18 and earlier allows applets to gain privileges via a GIF image with a block with a 0 width field, which triggers memory corruption.
Date published : 2007-01-17
http://lists.apple.com/archives/Security-announce/2007/Dec/msg00001.html