Executive Summary

Informations
Name CVE-2018-0257 First vendor Publication 2018-04-19
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Adjacent Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 3.3 Attack Range Adjacent network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 6.5 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in Cisco IOS XE Software running on Cisco cBR Series Converged Broadband Routers could allow an unauthenticated, adjacent attacker to cause high CPU usage on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to the incorrect handling of certain DHCP packets. An attacker could exploit this vulnerability by sending certain DHCP packets to a specific segment of an affected device. A successful exploit could allow the attacker to increase CPU usage on the affected device and cause a DoS condition. Cisco Bug IDs: CSCvg73687.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0257

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6
Os 877

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/103948
CONFIRM https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
SECTRACK http://www.securitytracker.com/id/1040716

Alert History

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Date Informations
2023-10-06 01:42:45
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2023-08-12 12:51:18
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2023-08-12 01:13:27
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2023-08-11 12:45:37
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2023-08-11 01:13:48
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2023-08-06 12:44:12
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2023-08-06 01:13:24
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2023-08-04 12:44:25
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2023-08-04 01:13:30
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2023-07-14 12:44:27
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2023-07-14 01:13:31
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2023-03-29 01:46:06
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2023-03-28 12:13:52
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2022-12-24 01:35:56
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2022-10-28 12:35:56
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2022-10-28 01:35:26
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2022-04-26 01:33:28
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2022-04-23 01:32:16
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2021-10-14 01:28:10
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2021-10-13 01:27:57
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2021-10-08 12:28:54
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2021-05-04 13:07:22
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2021-04-22 02:21:09
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2021-03-30 01:23:23
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2020-11-25 01:20:33
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2020-10-09 01:19:51
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2020-10-07 01:19:38
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2020-10-06 01:19:36
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2020-10-01 01:19:56
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2020-09-30 12:19:53
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2020-06-11 01:19:49
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2020-06-10 01:18:28
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2020-06-09 01:20:07
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2020-05-24 01:23:05
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2020-05-23 02:09:21
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2020-05-23 01:05:00
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2019-10-10 05:20:11
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2019-10-03 09:20:41
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2018-05-24 21:19:53
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2018-04-26 09:19:28
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2018-04-21 09:19:35
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2018-04-20 00:19:22
  • First insertion