7.5

CVE-2023-4048

An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 116.0
Mozilla ≫ Firefox Version >= 102.0 < 102.14
Mozilla ≫ Firefox Version >= 115.0 < 115.1
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Debian ≫ Debian Linux Version12.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.83% 0.526
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

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

https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html
Third Party Advisory
https://www.debian.org/security/2023/dsa-5464
Third Party Advisory
https://www.debian.org/security/2023/dsa-5469
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2023-29/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-30/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-31/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1841368
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