Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-8492 | First vendor Publication | 2020-01-30 |
| 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:R/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 3.6 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| 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:M/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.1 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8492 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 02:19:39 |
|
| 2024-02-01 12:21:57 |
|
| 2023-12-09 13:08:26 |
|
| 2023-11-07 21:38:04 |
|
| 2023-09-05 13:13:58 |
|
| 2023-09-05 01:21:31 |
|
| 2023-09-02 13:12:46 |
|
| 2023-09-02 01:21:50 |
|
| 2023-08-22 13:05:05 |
|
| 2023-07-14 01:21:02 |
|
| 2023-05-31 00:27:50 |
|
| 2023-05-30 21:26:54 |
|
| 2023-05-25 00:27:45 |
|
| 2022-10-11 01:20:48 |
|
| 2021-09-16 21:23:53 |
|
| 2021-08-19 09:23:02 |
|
| 2021-08-16 21:23:20 |
|
| 2021-08-16 17:23:00 |
|
| 2021-05-04 14:05:39 |
|
| 2021-04-22 03:10:53 |
|
| 2021-01-07 12:31:43 |
|
| 2020-07-15 17:22:58 |
|
| 2020-07-10 09:22:54 |
|
| 2020-07-04 09:22:48 |
|
| 2020-05-29 09:22:50 |
|
| 2020-05-26 13:23:00 |
|
| 2020-05-23 02:40:51 |
|
