Overview
Wyse ThinOS HF 4.4.079i has a buffer overflow vulnerability in the LPD service (515/tcp).
Description
The LPD service (515/tcp) on Wyse ThinOS HF 4.4.079i crashes when a long buffer is sent to it. This condition may exist in all versions before Wyse ThinOS 6.5. |
Impact
An attacker can cause the device to crash and may be able to execute arbitrary code. |
Solution
The vendor recommends users upgrade to Wyse ThinOS 6.5 or newer. |
Restrict Access Enable firewall rules to restrict access for port 515/tcp to only trusted sources. |
Vendor Information
320233
CVSS Metrics
| Group | Score | Vector |
|---|---|---|
| Base | ||
| Temporal | ||
| Environmental |
References
Acknowledgements
Thanks to Kevin Finisterres for reporting this vulnerability.
This document was written by Jared Allar.
Other Information
| CVE IDs: | None |
| Date Public: | 2010-08-16 |
| Date First Published: | 2010-08-16 |
| Date Last Updated: | 2010-08-16 18:27 UTC |
| Document Revision: | 24 |