7.5
HIGH
CVE-2018-5112
Firefox Extension Development Tools URL Loading Privilege Escalation
Description

Development Tools panels of an extension are required to load URLs for the panels as relative URLs from the extension manifest file but this requirement was not enforced in all instances. This could allow the development tools panel for the extension to load a URL that it should not be able to access, including potentially privileged pages. This vulnerability affects Firefox < 58.

INFO

Published Date :

June 11, 2018, 9:29 p.m.

Last Modified :

Oct. 3, 2019, 12:03 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-5112 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mozilla firefox
1 Canonical ubuntu_linux
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-5112.

URL Resource
http://www.securityfocus.com/bid/102786 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040270 Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1425224 Issue Tracking Permissions Required
https://usn.ubuntu.com/3544-1/ Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-02/ Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-5112 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-5112 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-284 CWE-254 CWE-264 CWE-552
  • Initial Analysis by [email protected]

    Jun. 25, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2018-02/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2018-02/ Vendor Advisory
    Changed Reference Type https://usn.ubuntu.com/3544-1/ No Types Assigned https://usn.ubuntu.com/3544-1/ Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/102786 No Types Assigned http://www.securityfocus.com/bid/102786 Third Party Advisory, VDB Entry
    Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1425224 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1425224 Issue Tracking, Permissions Required
    Changed Reference Type http://www.securitytracker.com/id/1040270 No Types Assigned http://www.securitytracker.com/id/1040270 Third Party Advisory, VDB Entry
    Added CWE CWE-284
    Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (including) 57.0.4
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 13, 2018

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3544-1/ [No Types Assigned]
    Added Reference http://www.securitytracker.com/id/1040270 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/102786 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-5112 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-5112 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.31 }} -0.11%

score

0.66456

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability