Vulnerability CVE-2017-14460


Published: 2018-01-19   Modified: 2018-01-20

Description:
An exploitable overly permissive cross-domain (CORS) whitelist vulnerability exists in JSON-RPC of Parity Ethereum client version 1.7.8. An automatically sent JSON object to JSON-RPC endpoint can trigger this vulnerability. A victim needs to visit a malicious website to trigger this vulnerability.

Type:

CWE-noinfo

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.1/10
6.4/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Parity -> Ethereum client 

 References:
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0508

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