A stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp in PoDoFo 0.9.6-rc1 could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-12983.json"