Buffer overflows in xtell (xtelld) 1.91.1 and earlier, and 2.x before 2.7, allows remote attackers to execute arbitrary code via (1) a long DNS hostname that is determined using reverse DNS lookups, (2) a long AUTH string, or (3) certain data in the xtell request.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Xtell | Xtell | 1.91.1 (including) | 1.91.1 (including) |
| Xtell | Xtell | 2.6.1 (including) | 2.6.1 (including) |