Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-27827 | First vendor Publication | 2021-03-18 |
Vendor | Cve | Last vendor Modification | 2023-11-26 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.1 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27827 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
---|---|
2023-11-26 17:27:56 |
|
2023-11-07 21:35:25 |
|
2023-05-04 12:52:36 |
|
2023-04-21 02:18:59 |
|
2023-04-21 01:55:56 |
|
2023-04-20 13:27:38 |
|
2023-04-20 12:52:03 |
|
2023-04-19 09:27:32 |
|
2022-10-07 09:27:38 |
|
2022-09-02 01:52:47 |
|
2021-08-10 00:22:59 |
|
2021-08-05 01:43:28 |
|
2021-08-05 01:38:32 |
|
2021-08-04 21:23:22 |
|
2021-08-02 21:23:20 |
|
2021-07-13 17:23:02 |
|
2021-05-04 13:52:19 |
|
2021-04-22 03:04:08 |
|
2021-03-30 05:22:50 |
|
2021-03-26 12:34:22 |
|