Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-12656 | First vendor Publication | 2019-09-25 |
Vendor | Cve | Last vendor Modification | 2020-10-08 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
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Overall CVSS Score | 7.5 | ||
Base Score | 7.5 | Environmental Score | 7.5 |
impact SubScore | 3.6 | Temporal Score | 7.5 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | 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:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the IOx application environment of multiple Cisco platforms could allow an unauthenticated, remote attacker to cause the IOx web server to stop processing HTTPS requests, resulting in a denial of service (DoS) condition. The vulnerability is due to a Transport Layer Security (TLS) implementation issue. An attacker could exploit this vulnerability by sending crafted TLS packets to the IOx web server on an affected device. A successful exploit could allow the attacker to cause the IOx web server to stop processing HTTPS requests, resulting in a DoS condition. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12656 |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 2 |
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | Cisco IOx invalid TLS handshake type denial of service attempt RuleID : 51645 - Revision : 1 - Type : SERVER-OTHER |
Sources (Detail)
Source | Url |
---|---|
CISCO | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
Alert History
Date | Informations |
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2021-05-04 13:29:00 |
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2021-04-22 02:43:09 |
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2020-12-05 21:23:47 |
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2020-10-08 21:22:55 |
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2020-05-23 02:22:16 |
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2019-10-10 05:20:56 |
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2019-10-05 05:20:07 |
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2019-09-26 05:19:30 |
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