Vulnerability Details : CVE-2024-3862
The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. This vulnerability affects Firefox < 125.
Products affected by CVE-2024-3862
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-3862
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-3862
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N |
1.6
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-10-30 |
CWE ids for CVE-2024-3862
-
The product uses or accesses a resource that has not been initialized.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2024-3862
-
https://www.mozilla.org/security/advisories/mfsa2024-18/
Security Vulnerabilities fixed in Firefox 125 — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1884457
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