Executive Summary

Informations
NameCVE-2019-1814First vendor Publication2019-05-15
VendorCveLast vendor Modification2019-05-21

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score5Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone 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

%idName
100 %CWE-400Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Hardware1
Os2

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/108344
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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0
1
2
DateInformations
2019-05-21 17:19:13
  • Multiple Updates
2019-05-16 21:19:34
  • Multiple Updates
2019-05-16 09:19:17
  • First insertion