Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-17527 | First vendor Publication | 2020-12-03 |
| 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:H/I:N/A:N | |||
|---|---|---|---|
| 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 | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| 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
| While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17527 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-12-09 13:03:05 |
|
| 2023-11-07 21:36:15 |
|
| 2023-06-29 01:57:50 |
|
| 2023-01-10 12:52:46 |
|
| 2022-05-12 21:23:16 |
|
| 2022-04-20 09:23:27 |
|
| 2022-03-02 00:23:19 |
|
| 2022-02-07 21:23:20 |
|
| 2021-12-31 01:43:18 |
|
| 2021-09-14 21:23:41 |
|
| 2021-08-05 01:37:43 |
|
| 2021-07-21 05:23:03 |
|
| 2021-07-16 01:36:15 |
|
| 2021-06-15 00:23:06 |
|
| 2021-05-04 13:50:55 |
|
| 2021-04-22 03:02:36 |
|
| 2021-03-26 12:33:37 |
|
| 2021-01-26 21:23:29 |
|
| 2021-01-20 00:22:50 |
|
| 2021-01-14 21:23:30 |
|
| 2020-12-24 21:23:16 |
|
| 2020-12-17 00:22:47 |
|
| 2020-12-11 05:22:46 |
|
| 2020-12-08 00:22:51 |
|
| 2020-12-07 17:22:50 |
|
| 2020-12-06 21:23:22 |
|
| 2020-12-04 05:22:48 |
|
| 2020-12-04 00:22:47 |
|
