system
Describe <CVE-2018-19890>.
user
What is <CVE-2018-19890>?
assistant
An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case..