CVE-2017-12119

An exploitable unhandled exception vulnerability exists in multiple APIs of CPP-Ethereum JSON-RPC. Specially crafted JSON requests can cause an unhandled exception resulting in denial of service. An attacker can send malicious JSON to trigger this vulnerability.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

2.09% chance of exploitation in the next 30 days, 80th percentile

Published

2018-01-19

Updated

2024-09-17

Proof-of-concept exploits (1)

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0471

References

• CVE Record
• NVD entry

Related

• CVE-2017-12112
• CVE-2017-12120
• CVE-2017-12105
• CVE-2017-12121
• CVE-2017-12104
• CVE-2017-12123