CVE-2017-7183 The TFTP server in ExtraPuTTY 0.30 and earlier allows remote attackers to cause a denial of service (crash) via a large (1) read or (2) write TFTP protocol message.
HighCVSS 7.5
EPSS 5.9%
PoC
- Published
- Updated
- Exploit status
- Proof-of-concept only
Description
The TFTP server in ExtraPuTTY 0.30 and earlier allows remote attackers to cause a denial of service (crash) via a large (1) read or (2) write TFTP protocol message.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| extraputty | <= 0.29 | No fix listed |
References
- packetstormsecurity.com exploit third-party-advisory vdb-entry
- 20170320 CVE-2017-7183 ExtraPuTTY v029_RC2 TFTP Denial Of Service mailing-list
- 96973 third-party-advisory vdb-entry
- 41639 exploit