CVE-2017-12112
CVSS V2 Medium 6.8
CVSS V3 High 8.1
Description
An exploitable improper authorization vulnerability exists in admin_addPeer API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability.
Overview
- CVE ID
- CVE-2017-12112
- Assigner
- talos-cna@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-01-19T22:29:00
- Last Modified Date
- 2022-12-14T14:47:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ethereum:cpp-ethereum:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0464 | Exploit Third Party Advisory |
| http://www.securityfocus.com/bid/102475 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-12112 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12112 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 17:00:54 | Added to TrackCVE | |||
| 2022-12-03 01:20:07 | 2018-01-19T22:29Z | 2018-01-19T22:29:00 | CVE Published Date | updated |
| 2022-12-03 01:20:07 | 2022-04-19T19:15:14 | CVE Modified Date | updated | |
| 2022-12-03 01:20:07 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-14 15:07:05 | 2022-12-14T14:47:14 | CVE Modified Date | updated | |
| 2022-12-14 15:07:05 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |