CVE-2017-11576

FontForge 20161012 does not ensure a positive size in a weight vector memcpy call in readcfftopdict (parsettf.c) resulting in DoS via a crafted otf file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
Debian logo
Debian Releases
Debian Product
Codename
fontforge
bullseye (security)
1:20201107~dfsg-4+deb11u1
fixed
bullseye
1:20201107~dfsg-4+deb11u1
fixed
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
cosmic
not-affected
bionic
not-affected
artful
ignored
zesty
ignored
xenial
Fixed 20120731.b-7.1ubuntu0.1
released
trusty
Fixed 20120731.b-5ubuntu0.1
released
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3958
https://github.com/fontforge/fontforge/issues/3091
http://www.debian.org/security/2017/dsa-3958
https://github.com/fontforge/fontforge/issues/3091