CVE-2024-8382
Mozilla Firefox Information Disclosure Browser Event Interface Vulnerability
Description
Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
INFO
Published Date :
Sept. 3, 2024, 1:15 p.m.
Last Modified :
Sept. 6, 2024, 5:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2024-8382
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.
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-2024-8382.
| URL | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1906744 | Issue Tracking Permissions Required |
| https://www.mozilla.org/security/advisories/mfsa2024-39/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-40/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-41/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-43/ | |
| https://www.mozilla.org/security/advisories/mfsa2024-44/ |
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-2024-8382 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-8382 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.
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CVE Modified by [email protected]
Sep. 06, 2024
Action Type Old Value New Value Changed Description Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-43/ [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-44/ [No types assigned] -
Initial Analysis by [email protected]
Sep. 04, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1906744 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1906744 Issue Tracking, Permissions Required Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-39/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-39/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-40/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-40/ Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2024-41/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2024-41/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 130.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 115.15 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions from (including) 128.0 up to (excluding) 128.2 -
CVE Received by [email protected]
Sep. 03, 2024
Action Type Old Value New Value Added Description Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. Added Reference Mozilla Corporation https://bugzilla.mozilla.org/show_bug.cgi?id=1906744 [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-39/ [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-40/ [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2024-41/ [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-8382 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-2024-8382
weaknesses.