CVE-2018-19876

cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
cairographicscairo
1.16.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cairo
bullseye
1.16.0-5
fixed
stretch
not-affected
jessie
not-affected
bookworm
1.16.0-7
fixed
sid
1.18.2-2
fixed
trixie
1.18.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cairo
disco
not-affected
cosmic
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
Common Weakness Enumeration
References
https://bugs.webkit.org/show_bug.cgi?id=191595
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5
https://bugs.webkit.org/show_bug.cgi?id=191595
https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5