Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-16905 | First vendor Publication | 2019-10-09 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.4 | Attack Range | Local |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 3.4 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| OpenSSH 7.7 through 7.9 and 8.x before 8.1, when compiled with an experimental key type, has a pre-authentication integer overflow if a client or server is configured to use a crafted XMSS key. This leads to memory corruption and local code execution because of an error in the XMSS key parsing algorithm. NOTE: the XMSS implementation is considered experimental in all released OpenSSH versions, and there is no supported way to enable it when building portable OpenSSH. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16905 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:28:33 |
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| 2024-08-02 13:04:16 |
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| 2024-08-02 01:18:36 |
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| 2024-02-02 02:05:27 |
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| 2024-02-01 12:17:29 |
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| 2023-09-05 12:59:54 |
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| 2023-09-05 01:17:11 |
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| 2023-09-02 12:59:11 |
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| 2023-09-02 01:17:27 |
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| 2023-08-12 13:03:06 |
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| 2023-08-12 01:16:47 |
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| 2023-08-11 12:56:53 |
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| 2023-08-11 01:17:16 |
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| 2023-08-06 12:55:13 |
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| 2023-08-06 01:16:41 |
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| 2023-08-04 12:55:30 |
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| 2023-08-04 01:16:52 |
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| 2023-07-14 12:55:29 |
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| 2023-07-14 01:16:48 |
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| 2023-03-29 01:56:48 |
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| 2023-03-28 12:17:06 |
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| 2023-03-01 09:27:40 |
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| 2022-12-13 17:27:38 |
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| 2022-10-11 12:49:32 |
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| 2022-10-11 01:16:40 |
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| 2022-08-06 01:45:36 |
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| 2022-04-01 00:23:24 |
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| 2021-08-05 01:32:51 |
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| 2021-07-21 17:24:49 |
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| 2021-05-04 13:29:44 |
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| 2021-04-22 02:44:00 |
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| 2020-07-25 12:23:32 |
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| 2020-05-23 02:26:16 |
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| 2019-10-16 21:20:36 |
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| 2019-10-11 00:20:55 |
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| 2019-10-10 17:20:34 |
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| 2019-10-10 05:21:00 |
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