6.5

CVE-2021-23982

Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 87.0
Mozilla ≫ Firefox ESR Version < 78.9
Mozilla ≫ Thunderbird Version < 78.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.74% 0.498
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

https://www.mozilla.org/security/advisories/mfsa2021-10/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2021-11/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2021-12/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1677046
Vendor Advisory
Issue Tracking