Vulnerability Details : CVE-2024-4775
An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 126.
Products affected by CVE-2024-4775
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-4775
0.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 1 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-4775
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.9
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
2.5
|
3.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-07-03 |
CWE ids for CVE-2024-4775
-
A handler is not available or implemented.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2024-4775
-
https://www.mozilla.org/security/advisories/mfsa2024-21/
Security Vulnerabilities fixed in Firefox 126 — MozillaVendor Advisory
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1887332
Access DeniedIssue Tracking;Exploit;Vendor Advisory
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