The newEntry function in ptserver/ptprocs.c in OpenAFS before 1.6.17 allows remote authenticated users from foreign Kerberos realms to bypass intended access restrictions and create arbitrary groups as administrators by leveraging mishandling of the creator ID.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade openafs | May 5, 2016 | May 5, 2016 |
| Freebsd | — | Upgrade openafs | Dec 10, 2025 | Jun 5, 2016 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 13, 2016 |
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