8.8

CVE-2023-6212

Memory safety bugs present in Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 120.0
Mozilla ≫ Firefox ESR Version < 115.5.0
Mozilla ≫ Thunderbird Version < 115.5
Debian ≫ Debian Linux Version 10.0
Debian ≫ Debian Linux Version 11.0
Debian ≫ Debian Linux Version 12.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.82% 0.525
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html
Mailing List
https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html
https://www.debian.org/security/2023/dsa-5561
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2023-49/
Vendor Advisory
Release Notes
https://www.mozilla.org/security/advisories/mfsa2023-50/
Vendor Advisory
Release Notes
https://www.mozilla.org/security/advisories/mfsa2023-52/
Vendor Advisory
Release Notes
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1658432%2C1820983%2C1829252%2C1856072%2C1856091%2C1859030%2C1860943%2C1862782
Broken Link