Description
Off-by-one error in the _web_drawInRect:withFont:ellipsis:alignment:measureOnly function in WebKit in Safari in Apple iPhone 1.1.4 and 2.0 and iPod touch 1.1.4 and 2.0 allows remote attackers to cause a denial of service (browser crash) via a JavaScript alert call with an argument that lacks breakable characters and has a length that is a multiple of the memory page size, leading to an out-of-bounds read.
Affected products
- Apple / iPhone1.1.4 – 1.1.4
- Apple / iPhone2.0 – 2.0
- Apple / ipod_touch1.1.4 – 1.1.4
- Apple / ipod_touch2.0 – 2.0
- Apple / Safari