Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-8460 | First vendor Publication | 2019-08-26 |
| Vendor | Cve | Last vendor Modification | 2021-08-02 |
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:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| OpenBSD kernel version <= 6.5 can be forced to create long chains of TCP SACK holes that causes very expensive calls to tcp_sack_option() for every incoming SACK packet which can lead to a denial of service. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8460 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2021-08-04 21:23:24 |
|
| 2021-08-02 21:23:21 |
|
| 2021-06-26 01:33:49 |
|
| 2021-05-04 13:43:29 |
|
| 2021-04-22 02:55:23 |
|
| 2020-10-22 21:23:29 |
|
| 2020-05-23 02:33:38 |
|
| 2019-09-06 09:19:27 |
|
| 2019-09-04 09:19:29 |
|
| 2019-08-27 17:19:23 |
|
| 2019-08-27 01:01:40 |
|
