Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-13817 | First vendor Publication | 2020-06-04 |
| 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:U/C:N/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.4 | ||
| Base Score | 7.4 | Environmental Score | 7.4 |
| impact SubScore | 5.2 | Temporal Score | 7.4 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| 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:N/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The victim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13817 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-330 | Use of Insufficiently Random Values |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:39:22 |
|
| 2023-11-02 02:02:18 |
|
| 2023-04-21 01:53:43 |
|
| 2022-03-30 00:23:15 |
|
| 2022-02-08 12:45:00 |
|
| 2021-08-05 01:37:01 |
|
| 2021-07-21 17:23:49 |
|
| 2021-05-04 13:47:46 |
|
| 2021-04-22 02:57:43 |
|
| 2020-07-27 09:22:42 |
|
| 2020-07-19 21:23:02 |
|
| 2020-07-07 05:22:42 |
|
| 2020-07-01 01:25:16 |
|
| 2020-06-25 13:22:46 |
|
| 2020-06-09 21:23:13 |
|
| 2020-06-04 17:22:51 |
|
