CVE-2020-5496

FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
---
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CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 42%
VendorProductVersion
opensuseleap
15.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
fontforge
bullseye (security)
1:20201107~dfsg-4+deb11u1
fixed
bullseye
1:20201107~dfsg-4+deb11u1
fixed
stretch
no-dsa
jessie
no-dsa
bookworm
1:20230101~dfsg-1.1~deb12u1
fixed
bookworm (security)
1:20230101~dfsg-1.1~deb12u1
fixed
sid
1:20230101~dfsg-4
fixed
trixie
1:20230101~dfsg-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
fontforge
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
ignored
focal
needs-triage
eoan
ignored
disco
ignored
bionic
needs-triage
xenial
needs-triage
trusty
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00041.html
https://github.com/fontforge/fontforge/issues/4085
https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html
https://security.gentoo.org/glsa/202004-14
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00041.html
https://github.com/fontforge/fontforge/issues/4085
https://lists.debian.org/debian-lts-announce/2024/03/msg00007.html
https://security.gentoo.org/glsa/202004-14