Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-27840 | First vendor Publication | 2021-05-12 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
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
| A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27840 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 02:15:46 |
|
| 2024-02-01 12:20:44 |
|
| 2023-11-07 21:34:57 |
|
| 2023-09-05 13:10:13 |
|
| 2023-09-05 01:20:21 |
|
| 2023-09-02 13:09:01 |
|
| 2023-09-02 01:20:39 |
|
| 2023-08-12 13:13:46 |
|
| 2023-08-12 01:19:54 |
|
| 2023-08-11 13:06:48 |
|
| 2023-08-11 01:20:32 |
|
| 2023-08-06 13:05:03 |
|
| 2023-08-06 01:19:43 |
|
| 2023-08-04 13:05:24 |
|
| 2023-08-04 01:20:01 |
|
| 2023-07-14 13:05:25 |
|
| 2023-07-14 01:19:51 |
|
| 2023-03-29 02:08:01 |
|
| 2023-03-28 12:20:05 |
|
| 2022-10-11 12:58:23 |
|
| 2022-10-11 01:19:40 |
|
| 2021-05-26 17:22:55 |
|
| 2021-05-22 00:22:53 |
|
| 2021-05-18 01:39:19 |
|
| 2021-05-18 01:35:53 |
|
| 2021-05-17 21:23:07 |
|
| 2021-05-12 21:23:11 |
|
