Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-9516 | First vendor Publication | 2019-08-13 |
| Vendor | Cve | Last vendor Modification | 2025-01-14 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 | Low | 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:S/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9516 |
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 |
|---|---|
| 2025-01-15 00:21:51 |
|
| 2024-11-28 13:36:59 |
|
| 2023-11-07 21:39:26 |
|
| 2022-08-05 21:27:45 |
|
| 2022-02-23 00:23:27 |
|
| 2021-01-30 09:22:47 |
|
| 2021-01-16 09:22:44 |
|
| 2020-11-16 17:22:49 |
|
| 2020-11-11 00:22:49 |
|
| 2020-10-22 21:23:30 |
|
| 2020-05-23 02:34:21 |
|
| 2019-10-10 12:11:54 |
|
| 2019-10-07 12:01:55 |
|
| 2019-10-04 12:11:40 |
|
| 2019-10-03 12:11:32 |
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| 2019-10-02 12:02:08 |
|
| 2019-10-01 12:11:19 |
|
| 2019-10-01 01:10:19 |
|
| 2019-09-20 12:06:27 |
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| 2019-09-18 12:11:21 |
|
| 2019-09-13 12:11:11 |
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| 2019-09-12 12:11:39 |
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| 2019-09-11 12:04:31 |
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| 2019-09-04 12:05:59 |
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| 2019-08-30 21:19:43 |
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| 2019-08-30 13:19:38 |
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| 2019-08-25 12:03:07 |
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| 2019-08-25 09:19:25 |
|
| 2019-08-24 05:19:36 |
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| 2019-08-23 17:19:54 |
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| 2019-08-23 05:19:36 |
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| 2019-08-22 09:19:38 |
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| 2019-08-20 12:05:27 |
|
| 2019-08-18 12:01:41 |
|
| 2019-08-17 05:19:37 |
|
| 2019-08-16 05:19:25 |
|
| 2019-08-14 17:19:31 |
|
| 2019-08-14 05:18:58 |
|
