Description
LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/sass/libsass/issues/2999
Scores
CVSS v3
6.5
EPSS
0.0043
EPSS Percentile
62.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
sass-lang/libsass
< 3.6.3
Published
Nov 06, 2019
Tracked Since
Feb 18, 2026