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VULNERABILITIES

CVE-2024-3854 Details

Description

In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1884552 CVEIssue Tracking
https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html CVEMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html CVEMailing ListThird Party Advisory
https://www.mozilla.org/security/advisories/mfsa2024-18/ CVEVendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-19/ CVEVendor Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds ReadCISA-ADP

Affected Products

ProductVersions
mozilla firefox
< 115.10
< 125.0

CPE

  • cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mozilla thunderbird
< 115.10

CPE

  • cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-3854
NVD Published Date:
Apr 16, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2024-3854 Details - Not Deferred