Executive Summary

Informations
Name CVE-2018-18492 First vendor Publication 2019-02-28
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18492

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 646
Application 9
Application 398
Os 4
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2019-01-07 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4362.nasl - Type : ACT_GATHER_INFO
2018-12-27 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2018-3831.nasl - Type : ACT_GATHER_INFO
2018-12-27 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2018-3833.nasl - Type : ACT_GATHER_INFO
2018-12-14 Name : The remote Debian host is missing a security update.
File : debian_DLA-1605.nasl - Type : ACT_GATHER_INFO
2018-12-13 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4354.nasl - Type : ACT_GATHER_INFO
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_60_4_esr.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_60_4_esr.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)

http://www.securityfocus.com/bid/106168
https://access.redhat.com/errata/RHSA-2018:3831
https://access.redhat.com/errata/RHSA-2018:3833
https://access.redhat.com/errata/RHSA-2019:0159
https://access.redhat.com/errata/RHSA-2019:0160
https://bugzilla.mozilla.org/show_bug.cgi?id=1499861
https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html
https://security.gentoo.org/glsa/201903-04
https://usn.ubuntu.com/3844-1/
https://usn.ubuntu.com/3868-1/
https://www.debian.org/security/2018/dsa-4354
https://www.debian.org/security/2019/dsa-4362
https://www.mozilla.org/security/advisories/mfsa2018-29/
https://www.mozilla.org/security/advisories/mfsa2018-30/
https://www.mozilla.org/security/advisories/mfsa2018-31/
Source Url

Alert History

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Date Informations
2025-02-07 01:59:19
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2024-11-28 13:16:47
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2024-10-23 12:55:04
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2024-08-02 12:56:49
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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 12:52:19
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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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2023-08-06 12:48:40
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2023-08-04 12:48:53
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2023-07-14 12:48:55
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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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2022-04-26 01:36:51
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2021-05-04 13:11:28
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2021-04-22 02:25:26
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2020-10-14 01:22:12
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2020-10-03 01:22:32
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2020-05-29 01:20:08
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2019-03-11 17:19:26
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2019-03-11 13:18:58
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2019-03-01 21:19:04
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2019-03-01 17:18:58
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2019-03-01 00:19:06
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2019-02-28 21:19:27
  • First insertion