In OpenDoas from 6.6 to 6.8 the users PATH variable was incorrectly inherited by authenticated executions if the authenticating rule allowed the user to execute any command. Rules that only allowed to authenticated user to execute specific commands were not affected by this issue.
Weakness
The product does not properly “clean up” and remove temporary or supporting resources after they have been used.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Opendoas | Opendoas_project | 6.6 (including) | 6.8 (including) |
Potential Mitigations
References
- https://github.com/Duncaen/OpenDoas/commit/01c658f8c45cb92a343be5f32aa6da70b2032168
- https://github.com/Duncaen/OpenDoas/commit/d5acd52e2a15c36a8e06f9103d35622933aa422d
- https://github.com/Duncaen/OpenDoas/issues/45
- https://github.com/Duncaen/OpenDoas/releases/tag/v6.8.1
- https://security.gentoo.org/glsa/202107-11
- https://github.com/Duncaen/OpenDoas/commit/01c658f8c45cb92a343be5f32aa6da70b2032168
- https://github.com/Duncaen/OpenDoas/commit/d5acd52e2a15c36a8e06f9103d35622933aa422d
- https://github.com/Duncaen/OpenDoas/issues/45
- https://github.com/Duncaen/OpenDoas/releases/tag/v6.8.1
- https://security.gentoo.org/glsa/202107-11