Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-7459 | First vendor Publication | 2020-08-06 |
| Vendor | Cve | Last vendor Modification | 2022-06-05 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.8 | ||
| Base Score | 6.8 | Environmental Score | 6.8 |
| impact SubScore | 5.9 | Temporal Score | 6.8 |
| Exploitabality Sub Score | 0.9 | ||
| Attack Vector | Physical | 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: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
| In FreeBSD 12.1-STABLE before r362166, 12.1-RELEASE before p8, 11.4-STABLE before r362167, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, missing length validation code common to mulitple USB network drivers allows a malicious USB device to write beyond the end of an allocated network packet buffer. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7459 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| CONFIRM | https://security.netapp.com/advisory/ntap-20200821-0005/ |
| MISC | https://security.FreeBSD.org/advisories/FreeBSD-SA-20:21.usb_net.asc |
Alert History
| Date | Informations |
|---|---|
| 2022-06-05 09:27:20 |
|
| 2021-05-04 13:57:32 |
|
| 2021-04-22 03:08:00 |
|
| 2020-09-03 01:31:07 |
|
| 2020-08-13 05:22:58 |
|
| 2020-08-07 00:23:09 |
|
| 2020-08-06 21:23:22 |
|
