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.
[ { "events": [ { "introduced": "0" }, { "last_affected": "3.4.5" } ] } ]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-11556.json"