Detections
Analytics
CVE-2016-20013
high
Description
sha256crypt and sha512crypt through 0.6 allow attackers to cause a denial of service (CPU consumption) because the algorithm's runtime is proportional to the square of the length of the password.
References
https://github.com/tl87/container-scanner
https://twitter.com/solardiz/status/795601240151457793
https://pthree.org/2018/05/23/do-not-use-sha256crypt-sha512crypt-theyre-dangerous/