Executive Summary
Informations | |||
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Name | CVE-2020-3517 | First vendor Publication | 2020-08-27 |
Vendor | Cve | Last vendor Modification | 2023-04-20 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | |||
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Overall CVSS Score | 8.6 | ||
Base Score | 8.6 | Environmental Score | 8.6 |
impact SubScore | 4 | Temporal Score | 8.6 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | 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:N/C:N/I:N/A:C) | |||
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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
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated attacker to cause process crashes, which could result in a denial of service (DoS) condition on an affected device. The attack vector is configuration dependent and could be remote or adjacent. For more information about the attack vector, see the Details section of this advisory. The vulnerability is due to insufficient error handling when the affected software parses Cisco Fabric Services messages. An attacker could exploit this vulnerability by sending malicious Cisco Fabric Services messages to an affected device. A successful exploit could allow the attacker to cause a reload of an affected device, which could result in a DoS condition. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3517 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CISCO | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
Alert History
Date | Informations |
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2023-09-06 02:05:28 |
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2023-08-12 13:14:37 |
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2023-08-12 01:20:16 |
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2023-08-11 13:07:37 |
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2023-08-11 01:20:54 |
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2023-08-06 13:05:51 |
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2023-08-06 01:20:04 |
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2023-08-04 13:06:11 |
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2023-08-04 01:20:23 |
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2023-07-14 13:06:12 |
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2023-07-14 01:20:13 |
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2023-04-21 09:27:44 |
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2023-04-21 00:27:41 |
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2023-04-20 21:27:37 |
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2023-03-29 02:08:45 |
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2023-03-28 12:20:26 |
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2022-10-11 12:59:04 |
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2022-10-11 01:19:59 |
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2022-08-02 21:27:50 |
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2022-04-07 12:44:39 |
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2022-03-08 01:47:36 |
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2020-09-04 21:23:16 |
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2020-09-02 17:23:16 |
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