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CVE-2024-9399

Date: October 1, 2024

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.

Language: C++

Severity Score

Related Resources (7)

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://nvd.nist.gov/vuln/detail/CVE-2024-9399
https://www.mozilla.org/security/advisories/mfsa2024-50/
https://bugzilla.mozilla.org/show_bug.cgi?id=1907726
https://www.mend.io/vulnerability-database/CVE-2024-9399

Severity Score

Weakness Type (CWE)

Improper Resource Shutdown or Release

CWE-404

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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