In Xpdf 4.05 (and earlier), a PDF object loop in a CMap, via the UseCMap entry, leads to infinite recursion and a stack overflow.
Weakness
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ipe | Ubuntu | plucky | * |
| Xpdf | Ubuntu | plucky | * |