6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
47.6%
There is a heap-based buffer over-read in the Sass::Prelexer::re_linebreak function in lexer.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.
bugzilla.redhat.com/show_bug.cgi?id=1474276