Multiple vulnerabilities in PWLib before 1.6.0 allow remote attackers to cause a denial of service and possibly execute arbitrary code, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A826
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A803
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10056
https://exchange.xforce.ibmcloud.com/vulnerabilities/15202
http://www.securityfocus.com/bid/9406
http://www.redhat.com/support/errata/RHSA-2004-047.html
http://www.kb.cert.org/vuls/id/749342