CVE-2017-16254
CVSS V2 Medium 5.5
CVSS V3 Medium 6.5
Description
An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an authenticated HTTP request at 0x9d014e4c the value for the flg key is copied using strcpy to the buffer at $sp+0x270. This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.
Overview
- CVE ID
- CVE-2017-16254
- Assigner
- talos-cna@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-03-21T17:29:00
- Last Modified Date
- 2022-12-09T02:31:16
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:insteon:hub:2245-222:-:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483 | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-16254 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16254 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 17:00:48 | Added to TrackCVE | |||
| 2022-12-03 18:30:24 | 2019-03-21T17:29Z | 2019-03-21T17:29:00 | CVE Published Date | updated |
| 2022-12-03 18:30:24 | 2022-04-19T19:15:18 | CVE Modified Date | updated | |
| 2022-12-03 18:30:24 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-09 03:09:28 | 2022-12-09T02:31:16 | CVE Modified Date | updated | |
| 2022-12-09 03:09:28 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |