Detections
Analytics
CVE-2019-5163
high
Description
An exploitable denial-of-service vulnerability exists in the UDPRelay functionality of Shadowsocks-libev 3.3.2. When utilizing a Stream Cipher and a local_address, arbitrary UDP packets can cause a FATAL error code path and exit. An attacker can send arbitrary UDP packets to trigger this vulnerability.
References
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0956
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00061.html
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00023.html