CVE-2017-11554
HIGHlibsass 3.4.5 - Denial of Service via Stack Consumption in Lex Function
Title source: llmDescription
There is a stack consumption vulnerability in the lex function in parser.hpp (as used in sassc) in LibSass 3.4.5. A crafted input will lead to a remote denial of service.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/sass/libsass/issues/2445
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1471780
Scores
CVSS v3
7.5
EPSS
0.0188
EPSS Percentile
76.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-674
Status
published
Products (1)
libsass/libsass
3.4.5
Published
Jul 23, 2017
Tracked Since
Feb 18, 2026