Vulnerability CVE-2017-18350
Published: 2020-03-12

Description:
bitcoind and Bitcoin-Qt prior to 0.15.1 have a stack-based buffer overflow if an attacker-controlled SOCKS proxy server is used. This results from an integer signedness error when the proxy server responds with an acknowledgement of an unexpected target domain name.

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Bitcoincore -> Bitcoin core 
Bitcoin -> Bitcoin core 

 References:
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
https://medium.com/@lukedashjr/cve-2017-18350-disclosure-fe6d695f45d5
Copyright 2024, cxsecurity.com

 

Back to Top