CVE-2017-12130
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An exploitable NULL pointer dereference vulnerability exists in the tinysvcmdns library version 2017-11-05. A specially crafted packet can make the library dereference a NULL pointer leading to a server crash and denial of service. An attacker needs to send a DNS query to trigger this vulnerability.
Overview
- CVE ID
- CVE-2017-12130
- Assigner
- talos-cna@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-01-20T00:29:00
- Last Modified Date
- 2022-12-14T16:01:54
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:2017-11-05:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2017-0486 | Exploit Technical Description Third Party Advisory |
| http://www.securityfocus.com/bid/102795 | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-12130 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12130 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-20 17:00:53 | Added to TrackCVE | |||
| 2022-12-03 01:20:34 | 2018-01-20T00:29Z | 2018-01-20T00:29:00 | CVE Published Date | updated |
| 2022-12-03 01:20:34 | 2022-04-19T19:15:15 | CVE Modified Date | updated | |
| 2022-12-03 01:20:34 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-14 16:08:12 | 2022-12-14T16:01:54 | CVE Modified Date | updated | |
| 2022-12-14 16:08:12 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |