CVE-2024-3302

LOW

Firefox < 125, Firefox ESR < 115.10, Thunderbird < 115.10 - DoS

Title source: llm

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.

References (7)

Core 7

Core References

Issue Tracking

https://bugzilla.mozilla.org/show_bug.cgi?id=1881183

US Government Resource

https://kb.cert.org/vuls/id/421644

Mailing List

https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html

Mailing List

https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-18/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-19/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2024-20/

Scores

CVSS v3 3.7

EPSS 0.0010

EPSS Percentile 26.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (3)

mozilla/firefox < 115.10

mozilla/firefox < 125.0

mozilla/thunderbird < 115.10

Published Apr 16, 2024

Tracked Since Feb 18, 2026