Vulnerabilities > Istio

DATE CVE VULNERABILITY TITLE RISK
2019-11-11 CVE-2019-18836 Infinite Loop vulnerability in multiple products
Envoy 1.12.0 allows a remote denial of service because of resource loops, as demonstrated by a single idle TCP connection being able to keep a worker thread in an infinite busy loop when continue_on_listener_filters_timeout is used."
network
low complexity
envoyproxy istio CWE-835
7.5
2019-08-13 CVE-2019-14993 Incorrect Regular Expression vulnerability in Istio
Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.
network
low complexity
istio CWE-185
7.5
2019-06-28 CVE-2019-12995 NULL Pointer Dereference vulnerability in Istio
Istio before 1.2.2 mishandles certain access tokens, leading to "Epoch 0 terminated with an error" in Envoy.
network
low complexity
istio CWE-476
7.5
2019-06-05 CVE-2019-12243 Unspecified vulnerability in Istio
Istio 1.1.x through 1.1.6 has Incorrect Access Control.
high complexity
istio
7.5