Buffer overflow in the environment variable substitution code in main.c in OSH 1.7-14 allows local users to inject arbitrary environment variables, such as LD_PRELOAD, via pathname arguments of the form $VAR/EVAR=arg, which cause the EVAR portion to be appended to a buffer returned by a getenv function call.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Osh | Osh | 1.7.14 (including) | 1.7.14 (including) |