CVE-2024-3302

At a glance

Severity: LOW 3.7
EPSS: EPSS 0.77 % · percentile 55 (2026-10-27)
State: PUBLISHED
Published: 2024-04-16
Updated: 2025-03-28
Assigner: mozilla
NVD status: Analyzed

Description

There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	CISA-ADP
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-770

European references

ENISA EUVD · EUVD-2024-31892
GCVE · GCVE-0-2024-3302

CERT-FR advisories

CERTFR-2024-AVI-0404 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr
CERTFR-2024-AVI-0337 — Multiples vulnérabilités dans Mozilla Thunderbird · cert.ssi.gouv.fr
CERTFR-2024-AVI-0311 — Multiples vulnérabilités dans les produits Mozilla · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* < 115.10
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* < 125.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* ≤ 115.10

Affected products

Product	Versions
Mozilla · Firefox	affected unspecified < 125
Mozilla · Firefox ESR	affected unspecified < 115.10
Mozilla · Thunderbird	affected unspecified < 115.10

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD