8.8

CVE-2021-23994

A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 88.0
Mozilla ≫ Firefox ESR Version < 78.10
Mozilla ≫ Thunderbird Version < 78.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.76% 0.751
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-909 Missing Initialization of Resource

The product does not initialize a critical resource.

https://bugzilla.mozilla.org/show_bug.cgi?id=1699077
Vendor Advisory
Issue Tracking
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2021-14/
Vendor Advisory
Release Notes
https://www.mozilla.org/security/advisories/mfsa2021-15/
Vendor Advisory
Release Notes
https://www.mozilla.org/security/advisories/mfsa2021-16/
Vendor Advisory
Release Notes