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.

CVSS v3.0

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

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

5.95% chance of exploitation in the next 30 days, 93th percentile

Published

2017-03-27

Updated

2024-08-05

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/141705/ExtraPuTTY-029_rc2-Denial-Of-Service.html

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/41639

References

• CVE Record
• NVD entry

Related

• CVE-2017-7180
• CVE-2017-7184
• CVE-2017-7178
• CVE-2017-7185
• CVE-2017-7175
• CVE-2017-7188