CVE-2017-7183

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://packetstormsecurity.com/files/141705/ExtraPuTTY-029_rc2-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/540300/100/0/threaded
http://www.securityfocus.com/bid/96973Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/41639/
http://packetstormsecurity.com/files/141705/ExtraPuTTY-029_rc2-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/archive/1/540300/100/0/threaded
http://www.securityfocus.com/bid/96973Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/41639/

Timeline

Published: Mar 27, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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