Executive Summary

Informations
Name CVE-2018-18226 First vendor Publication 2018-10-12
Vendor Cve Last vendor Modification 2023-11-07

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:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18226

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 228
Os 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-89413a04e0.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4359.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6e920...
Source Url
BID http://www.securityfocus.com/bid/105583
DEBIAN https://www.debian.org/security/2018/dsa-4359
MISC https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171
https://www.wireshark.org/security/wnpa-sec-2018-48.html
SECTRACK http://www.securitytracker.com/id/1041909
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

Alert History

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Date Informations
2023-11-07 21:41:17
  • Multiple Updates
2021-05-05 01:30:15
  • Multiple Updates
2021-05-04 13:12:52
  • Multiple Updates
2021-04-22 02:27:27
  • Multiple Updates
2020-05-24 01:25:03
  • Multiple Updates
2020-05-23 02:13:41
  • Multiple Updates
2020-05-23 01:10:41
  • Multiple Updates
2019-10-03 09:21:00
  • Multiple Updates
2019-03-02 00:18:12
  • Multiple Updates
2018-12-28 21:19:17
  • Multiple Updates
2018-11-29 17:19:37
  • Multiple Updates
2018-10-25 17:19:43
  • Multiple Updates
2018-10-17 17:19:41
  • Multiple Updates
2018-10-12 12:06:16
  • First insertion