The text-editing implementation in Google Chrome before 5.0.375.127, and webkitgtk before 1.2.6, does not check a node type before performing a cast, which has unspecified impact and attack vectors related to (1) DeleteSelectionCommand.cpp, (2) InsertLineBreakCommand.cpp, or (3) InsertParagraphSeparatorCommand.cpp in WebCore/editing/.
| Software | From | Fixed in |
|---|---|---|
| google / chrome | - | 5.0.375.127 |
| webkitgtk / webkitgtk | - | 1.2.6 |
| canonical / ubuntu_linux | 10.10 | 10.10.x |
| canonical / ubuntu_linux | 9.10 | 9.10.x |
| canonical / ubuntu_linux | 10.04 | 10.04.x |