Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-9517 | First vendor Publication | 2019-08-13 |
| 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:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9517 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:39:26 |
|
| 2023-01-20 00:27:34 |
|
| 2022-08-13 00:27:41 |
|
| 2021-06-06 17:22:58 |
|
| 2021-03-30 17:22:52 |
|
| 2020-10-22 21:23:30 |
|
| 2020-05-23 02:34:21 |
|
| 2019-10-10 12:11:54 |
|
| 2019-10-03 12:11:32 |
|
| 2019-10-02 12:02:08 |
|
| 2019-10-01 12:11:19 |
|
| 2019-10-01 01:10:19 |
|
| 2019-09-25 12:11:50 |
|
| 2019-09-12 12:11:39 |
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| 2019-09-11 12:04:31 |
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| 2019-09-07 12:11:05 |
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| 2019-09-06 12:03:50 |
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| 2019-09-03 12:04:04 |
|
| 2019-08-30 21:19:43 |
|
| 2019-08-30 13:19:38 |
|
| 2019-08-27 13:19:32 |
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| 2019-08-27 09:19:14 |
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| 2019-08-25 12:03:07 |
|
| 2019-08-25 09:19:25 |
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| 2019-08-24 05:19:36 |
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| 2019-08-22 00:19:56 |
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| 2019-08-20 12:05:27 |
|
| 2019-08-18 12:01:41 |
|
| 2019-08-18 05:20:04 |
|
| 2019-08-15 17:19:37 |
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| 2019-08-15 13:19:36 |
|
| 2019-08-15 12:07:35 |
|
| 2019-08-14 17:19:31 |
|
| 2019-08-14 05:18:58 |
|
