system
Provide references for <CVE-2019-9720>.
user
Where can I find more information about <CVE-2019-9720>?
assistant
References are available at: https://github.com/libav/libav/blob/df744e3cf66548c9167ea857104a29d2ea92819e/libavcodec/srtdec.c#L161, https://lgtm.com/security/.