Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-16119 | First vendor Publication | 2021-01-14 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | 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:L/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.6 | Attack Range | Local |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16119 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 5 | |
| Os | 2 | |
| Os | 1 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:40:45 |
|
| 2023-11-07 21:36:03 |
|
| 2022-01-01 21:23:03 |
|
| 2021-12-17 09:23:10 |
|
| 2021-11-13 00:23:11 |
|
| 2021-10-16 09:23:11 |
|
| 2021-09-25 21:23:36 |
|
| 2021-05-04 13:49:30 |
|
| 2021-04-22 03:00:47 |
|
| 2021-03-26 12:33:31 |
|
| 2021-01-23 09:22:50 |
|
| 2021-01-15 01:33:22 |
|
| 2021-01-15 01:30:42 |
|
| 2021-01-14 17:22:49 |
|
| 2021-01-14 09:22:51 |
|
