GCVE-VVD-MAGEIA-2020-49

Use-after-free vulnerability in sass_context.cpp:handle_error (CVE-2018-11499). Null pointer dereference in Sass::Selector_List::populate_extends (CVE-2018-19797). Use-after-free vulnerability exists in the SharedPtr class (CVE-2018-19827). Stack overflow in Eval::operator() (CVE-2018-19837). Stack-overflow at IMPLEMENT_AST_OPERATORS expansion (CVE-2018-19838). Buffer-overflow (OOB read) against some invalid input (CVE-2018-19839). Null pointer dereference in Sass::Eval::operator() (Sass::Supports_Operator*) (CVE-2018-20190). Uncontrolled recursion in Sass:Parser:parse_css_variable_value (CVE-2018-20821). Stack-overflow at Sass::Inspect::operator() (CVE-2018-20822). Heap-buffer-overflow in Sass::Prelexer::parenthese_scope(char const*) (CVE-2019-6283). Heap-based buffer over-read exists in Sass:Prelexer:alternatives (CVE-2019-6284). Heap-based buffer over-read exists in Sass:Prelexer:skip_over_scopes (CVE-2019-6286).