Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-18495 First vendor Publication 2019-02-28
Vendor Cve Last vendor Modification 2020-08-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

WebExtension content scripts can be loaded into about: pages in some circumstances, in violation of the permissions granted to extensions. This could allow an extension to interfere with the loading and usage of these pages and use capabilities that were intended to be restricted from extensions. This vulnerability affects Firefox < 64.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18495

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-732 Incorrect Permission Assignment for Critical Resource (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 531
Os 4

Nessus® Vulnerability Scanner

Date Description
2018-12-13 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_d10b49b28d0249e8afde0844626317af.nasl - Type : ACT_GATHER_INFO
2018-12-12 Name : A web browser installed on the remote macOS host is affected by multiple vuln...
File : macosx_firefox_64_0.nasl - Type : ACT_GATHER_INFO
2018-12-12 Name : A web browser installed on the remote Windows host is affected by multiple vu...
File : mozilla_firefox_64_0.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/106167
CONFIRM https://bugzilla.mozilla.org/show_bug.cgi?id=1427585
https://www.mozilla.org/security/advisories/mfsa2018-29/
UBUNTU https://usn.ubuntu.com/3844-1/

Alert History

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Date Informations
2024-02-10 01:50:52
  • Multiple Updates
2024-02-02 01:54:59
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2024-02-01 12:15:09
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2023-09-05 12:52:51
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2023-09-05 01:14:52
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2023-09-02 12:52:20
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2023-09-02 01:15:09
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2023-08-12 12:56:06
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2023-08-12 01:14:26
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2023-08-11 12:50:09
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2023-08-11 01:14:49
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2023-08-06 12:48:40
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2023-08-06 01:14:23
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2023-08-04 12:48:53
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2023-08-04 01:14:29
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2023-07-14 12:48:55
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2023-07-14 01:14:30
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2023-04-01 01:41:20
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2023-03-29 01:50:23
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2023-03-28 12:14:49
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2022-10-11 12:43:48
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2022-10-11 01:14:29
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2021-05-04 13:11:07
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2021-04-22 02:25:27
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2020-10-14 01:22:12
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2020-10-03 01:22:32
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2020-09-03 01:22:35
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2020-05-29 01:20:08
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2020-05-23 02:14:19
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2020-05-23 01:11:35
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2019-03-01 21:19:04
  • Multiple Updates
2019-03-01 17:18:58
  • Multiple Updates
2019-02-28 21:19:27
  • First insertion