CVE-2024-9399

high

Description

A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.

References

https://www.mozilla.org/security/advisories/mfsa2024-50/

https://www.mozilla.org/security/advisories/mfsa2024-49/

https://www.mozilla.org/security/advisories/mfsa2024-47/

https://www.mozilla.org/security/advisories/mfsa2024-46/

https://bugzilla.mozilla.org/show_bug.cgi?id=1907726

Details

Source: Mitre, NVD

Published: 2024-10-01

Updated: 2024-10-30

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High