Integer overflow in the fbShmPutImage function in the MIT-SHM extension in the X server 1.4 in X.Org X11R7.3 allows context-dependent attackers to read arbitrary process memory via crafted values for a Pixmap width and height.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| X11 | X | r7.3 (including) | r7.3 (including) |