system
Provide references for <CVE-2020-21723>.
user
Where can I find more information about <CVE-2020-21723>?
assistant
References are available at: https://sourceforge.net/p/oggvideotools/bugs/10/, https://github.com/xiaoxiongwang/security/tree/master/oggvideotools#segv-occurs-in-function-streamserializerextractstreams-in-streamserializercpp.