Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-3992 | First vendor Publication | 2020-10-20 |
| Vendor | Cve | Last vendor Modification | 2022-06-15 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | 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:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| OpenSLP as used in VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202010401-SG, 6.5 before ESXi650-202010401-SG) has a use-after-free issue. A malicious actor residing in the management network who has access to port 427 on an ESXi machine may be able to trigger a use-after-free in the OpenSLP service resulting in remote code execution. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3992 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://www.vmware.com/security/advisories/VMSA-2020-0023.html https://www.zerodayinitiative.com/advisories/ZDI-20-1377/ https://www.zerodayinitiative.com/advisories/ZDI-20-1385/ |
Alert History
| Date | Informations |
|---|---|
| 2022-12-17 01:53:31 |
|
| 2022-12-16 01:50:58 |
|
| 2022-06-15 09:27:21 |
|
| 2022-04-09 01:50:31 |
|
| 2022-01-08 01:43:13 |
|
| 2021-11-30 12:45:19 |
|
| 2021-05-04 14:03:25 |
|
| 2021-04-22 03:03:26 |
|
| 2021-04-06 01:33:36 |
|
| 2020-12-04 00:22:51 |
|
| 2020-11-26 05:22:47 |
|
| 2020-11-01 17:23:06 |
|
| 2020-10-20 21:23:28 |
|
