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-2019-3855 | First vendor Publication | 2019-03-21 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.8 | ||
| Base Score | 8.8 | Environmental Score | 8.8 |
| impact SubScore | 5.9 | Temporal Score | 8.8 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| 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:N/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3855 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 50 % | CWE-190 | Integer Overflow or Wraparound (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:32:10 |
|
| 2023-11-07 21:40:17 |
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| 2021-05-05 01:35:16 |
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| 2021-04-22 02:48:20 |
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| 2020-10-15 17:22:50 |
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| 2020-05-23 02:29:59 |
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| 2019-09-28 12:11:15 |
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| 2019-09-27 12:11:38 |
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| 2019-08-08 12:04:48 |
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| 2019-08-04 12:02:39 |
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| 2019-07-31 12:10:46 |
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| 2019-07-17 12:11:02 |
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| 2019-07-03 12:10:28 |
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| 2019-05-15 05:19:15 |
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| 2019-04-15 17:18:50 |
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| 2019-04-05 12:08:49 |
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| 2019-04-03 00:19:17 |
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| 2019-03-29 05:19:32 |
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| 2019-03-29 00:19:18 |
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| 2019-03-28 00:19:06 |
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| 2019-03-26 21:19:31 |
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| 2019-03-26 00:18:57 |
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| 2019-03-23 12:08:23 |
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| 2019-03-22 00:18:42 |
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