CVE-2019-18798

EUVD-2019-8503
LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Affected Products (NVD)
VendorProductVersion
sass-langlibsass
𝑥
< 3.6.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libsass
bookworm
3.6.5+20220909-1
fixed
bullseye
3.6.4+20201122-1
fixed
buster
no-dsa
sid
3.6.5+20231221-3
fixed
stretch
no-dsa
trixie
3.6.5+20231221-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libsass
bionic
not-affected
disco
not-affected
eoan
not-affected
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
not-affected
Common Weakness Enumeration
References
https://github.com/sass/libsass/issues/2999
https://github.com/sass/libsass/issues/2999