8.8

CVE-2020-5496

Exploit
FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fontforge ≫ Fontforge Version 20190801
Opensuse ≫ Leap Version 15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.37% 0.816
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
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

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

https://security.gentoo.org/glsa/202004-14
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00041.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html
https://github.com/fontforge/fontforge/issues/4085
Third Party Advisory
Exploit
Issue Tracking