Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-20021 | First vendor Publication | 2018-12-19 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Vulnerability allows attacker to consume excessive amount of resources like CPU and RAM |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20021 |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Os | 4 | |
| Os | 2 |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-12-27 | Name : The remote Debian host is missing a security update. File : debian_DLA-1617.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:17:39 |
|
| 2021-05-04 13:14:32 |
|
| 2021-04-22 02:29:36 |
|
| 2020-10-23 17:22:46 |
|
| 2020-10-06 05:22:45 |
|
| 2020-10-01 05:22:44 |
|
| 2020-06-13 09:22:40 |
|
| 2020-05-23 01:12:16 |
|
| 2019-10-03 09:21:06 |
|
| 2019-08-10 05:19:47 |
|
| 2019-02-26 21:19:37 |
|
| 2019-02-04 17:19:05 |
|
| 2019-02-01 17:18:56 |
|
| 2019-01-08 00:19:21 |
|
| 2018-12-27 17:19:23 |
|
| 2018-12-19 21:19:41 |
|
