CVE-2017-11556

EUVD-2017-3171
There is a stack consumption vulnerability in the Parser::advanceToNextToken function in parser.cpp in LibSass 3.4.5. A crafted input may lead to remote denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
Affected Products (NVD)
VendorProductVersion
libsasslibsass
3.4.5
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
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
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
trusty
dne
xenial
needed
zesty
ignored
Common Weakness Enumeration
References
https://bugzilla.redhat.com/show_bug.cgi?id=1471786
https://bugzilla.redhat.com/show_bug.cgi?id=1471786