Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-9900 | First vendor Publication | 2019-04-25 |
| 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:C/C:L/I:L/A:L | |||
|---|---|---|---|
| Overall CVSS Score | 8.3 | ||
| Base Score | 8.3 | Environmental Score | 8.3 |
| impact SubScore | 3.7 | Temporal Score | 8.3 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Changed | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | Low |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 7.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters (NUL, ASCII 0x0). This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9900 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-74 | Failure to Sanitize Data into a Different Plane ('Injection') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:40:08 |
|
| 2022-01-02 00:23:11 |
|
| 2021-08-05 01:36:01 |
|
| 2021-07-21 17:25:05 |
|
| 2021-05-05 01:37:06 |
|
| 2021-05-04 13:43:08 |
|
| 2021-04-22 02:54:46 |
|
| 2020-05-24 01:30:56 |
|
| 2020-05-23 02:34:31 |
|
| 2019-10-10 05:21:11 |
|
| 2019-05-01 17:19:06 |
|
| 2019-04-25 21:19:36 |
|
