The build_index_from_tree function in index.py in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a commit with a directory path starting with .git/, which is not properly handled when checking out a working tree.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Debian_linux | Debian | 7.0 (including) | 7.0 (including) |
| Dulwich | Ubuntu | lucid | * |
| Dulwich | Ubuntu | precise | * |
| Dulwich | Ubuntu | trusty | * |
| Dulwich | Ubuntu | upstream | * |
| Dulwich | Ubuntu | utopic | * |
| Dulwich | Ubuntu | vivid | * |