CVE-2023-6866
Mozilla Firefox TypedArray Fallibility Vulnerability
Description
TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.
INFO
Published Date :
Dec. 19, 2023, 2:15 p.m.
Last Modified :
Aug. 27, 2024, 7:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
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-2023-6866.
| URL | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1849037 | Issue Tracking Permissions Required |
| https://security.gentoo.org/glsa/202401-10 | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-56/ | 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-2023-6866 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-6866 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 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 27, 2024
Action Type Old Value New Value Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 02, 2024
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202401-10 No Types Assigned https://security.gentoo.org/glsa/202401-10 Third Party Advisory -
CVE Modified by [email protected]
Jan. 07, 2024
Action Type Old Value New Value Added Reference Mozilla Corporation https://security.gentoo.org/glsa/202401-10 [No types assigned] -
Initial Analysis by [email protected]
Dec. 22, 2023
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=1849037 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1849037 Issue Tracking, Permissions Required Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2023-56/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2023-56/ Vendor Advisory Added CWE NIST CWE-755 Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 121.0 -
CVE Received by [email protected]
Dec. 19, 2023
Action Type Old Value New Value Added Description TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121. Added Reference Mozilla Corporation https://bugzilla.mozilla.org/show_bug.cgi?id=1849037 [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2023-56/ [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-2023-6866 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-2023-6866
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.35566
percentile