CVE-2023-25736

critical

Description

An invalid downcast from `nsHTMLDocument` to `nsIContent` could have lead to undefined behavior. This vulnerability affects Firefox < 110.

References

https://www.mozilla.org/security/advisories/mfsa2023-05/

https://bugzilla.mozilla.org/show_bug.cgi?id=1811331

Details

Source: Mitre, NVD

Published: 2023-06-19

Updated: 2023-06-27

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

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

Severity: Critical