system
Provide references for <CVE-2017-1000491>.
user
Where can I find more information about <CVE-2017-1000491>?
assistant
References are available at: https://github.com/rhysd/Shiba/issues/42, https://github.com/rhysd/Shiba/commit/e8a65b0f81eb04903eedd29500d7e1bedf249eab.