Executive Summary

Informations
Name CVE-2018-5744 First vendor Publication 2019-10-09
Vendor Cve Last vendor Modification 2019-11-05

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
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 failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5744

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-772 Missing Release of Resource after Effective Lifetime

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 677

Snort® IPS/IDS

Date Description
2019-09-24 ISC BIND multiple ENDS Key Tag options denial of service attempt
RuleID : 51144 - Revision : 1 - Type : SERVER-OTHER

Sources (Detail)

Source Url
CONFIRM https://kb.isc.org/docs/cve-2018-5744

Alert History

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Date Informations
2020-09-03 01:23:50
  • Multiple Updates
2020-05-24 01:26:16
  • Multiple Updates
2020-05-23 02:17:10
  • Multiple Updates
2020-05-23 01:15:14
  • Multiple Updates
2019-10-09 21:20:42
  • First insertion