Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-11901 | First vendor Publication | 2020-06-17 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9 | ||
| Base Score | 9 | Environmental Score | 9 |
| impact SubScore | 6 | Temporal Score | 9 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | User Interaction | None |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The Treck TCP/IP stack before 6.0.1.66 allows Remote Code execution via a single invalid DNS response. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11901 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 25 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 25 % | CWE-330 | Use of Insufficiently Random Values |
| 25 % | CWE-131 | Incorrect Calculation of Buffer Size (CWE/SANS Top 25) |
| 25 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2020-09-09 | Treck TCP/IP stack CNAME record heap overflow attempt RuleID : 54706 - Revision : 1 - Type : PROTOCOL-DNS |
| 2020-09-09 | Treck TCP/IP stack CNAME record heap overflow attempt RuleID : 54705 - Revision : 1 - Type : PROTOCOL-DNS |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:38:26 |
|
| 2021-08-05 01:36:36 |
|
| 2021-07-21 17:23:45 |
|
| 2021-05-04 13:44:23 |
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| 2021-04-22 02:56:35 |
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| 2020-09-09 21:22:58 |
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| 2020-07-22 09:22:55 |
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| 2020-06-24 00:22:42 |
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| 2020-06-19 21:22:55 |
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| 2020-06-18 05:22:43 |
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| 2020-06-17 17:22:41 |
|
