Executive Summary
Informations | |||
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Name | CVE-2019-1965 | First vendor Publication | 2019-08-28 |
Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | |||
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Overall CVSS Score | 7.7 | ||
Base Score | 7.7 | Environmental Score | 7.7 |
impact SubScore | 4 | Temporal Score | 7.7 |
Exploitabality Sub Score | 3.1 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Changed | 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:P) | |||
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Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the Virtual Shell (VSH) session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no system memory available, this can cause unexpected system behaviors and crashes. The vulnerability is due to the VSH process not being properly deleted when a remote management connection to the device is disconnected. An attacker could exploit this vulnerability by repeatedly performing a remote management connection to the device and terminating the connection in an unexpected manner. A successful exploit could allow the attacker to cause the VSH processes to fail to delete, which can lead to a system-wide denial of service (DoS) condition. The attacker must have valid user credentials to log in to the device using the remote management connection. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1965 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-772 | Missing Release of Resource after Effective Lifetime |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
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Alert History
Date | Informations |
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2024-11-28 13:30:12 |
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2024-07-04 01:57:31 |
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2024-03-05 12:57:43 |
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2023-10-20 01:54:46 |
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2023-10-19 01:53:58 |
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2023-08-30 01:52:52 |
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2023-08-12 13:04:23 |
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2023-08-12 01:17:20 |
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2023-08-11 12:58:01 |
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2023-08-11 01:17:52 |
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2023-08-06 12:56:19 |
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2023-08-06 01:17:14 |
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2023-08-04 12:56:38 |
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2023-08-04 01:17:25 |
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2023-07-14 12:56:36 |
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2023-07-14 01:17:21 |
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2023-03-29 01:57:54 |
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2023-03-28 12:17:39 |
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2022-10-11 12:50:32 |
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2022-10-11 01:17:13 |
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2022-08-03 01:44:58 |
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2022-07-16 01:44:02 |
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2022-04-08 01:42:19 |
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2022-04-06 01:41:24 |
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2022-03-09 01:40:23 |
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2022-03-08 01:40:34 |
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2021-12-04 01:36:46 |
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2021-09-04 01:34:23 |
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2021-04-22 12:08:21 |
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2021-03-27 01:30:04 |
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2020-10-16 21:23:02 |
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2020-06-10 01:23:27 |
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2020-06-03 12:23:04 |
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2020-05-24 01:29:03 |
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2020-05-23 02:28:45 |
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2019-10-10 05:21:04 |
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2019-09-10 21:19:54 |
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2019-09-05 09:19:32 |
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2019-08-29 05:19:31 |
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2019-08-29 00:19:23 |
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