Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-1814 | First vendor Publication | 2019-05-15 |
Vendor | Cve | Last vendor Modification | 2020-10-16 |
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 | |||
---|---|---|---|
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: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 interactions between the DHCP and TFTP features for Cisco Small Business 300 Series (Sx300) Managed Switches could allow an unauthenticated, remote attacker to cause the device to become low on system memory, which in turn could lead to an unexpected reload of the device and result in a denial of service (DoS) condition on an affected device. The vulnerability is due to a failure to free system memory when an unexpected DHCP request is received. An attacker could exploit this vulnerability by sending a crafted DHCP packet to the targeted device. A successful exploit could allow the attacker to cause an unexpected reload of the device. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1814 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
CPE : Common Platform Enumeration
Type | Description | Count |
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Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
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Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 | |
Os | 4 |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/108344 |
CISCO | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
Alert History
Date | Informations |
---|---|
2020-10-16 21:23:01 |
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2020-09-03 00:22:49 |
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2020-05-23 02:26:52 |
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2019-10-10 05:21:03 |
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2019-05-21 17:19:13 |
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2019-05-16 21:19:34 |
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2019-05-16 09:19:17 |
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